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Black Box Network Services Data Sheets for Network Switches

Black Box Network Services
Address: 1000 Park Drive
Lawrence, PA 15055-1018
Contact: Web site
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Phone:  (877) 877-2269
Fax: (724) 746-0746

Network Switches:

Network switches route packets between ports at the OSI layer 2, which means that (in Ethernet) the switches decide where incoming packets are transferred to, based on the NIC's 48-bit address.

Network Switches: Learn more
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Product Name
Notes
Modular Express Ethernet Switch -- LB9220C-SC 1-Port Fiber Modules for Half-Slot, SC
Modular Express Ethernet Switch -- LB9220C-ST 1-Port Fiber Modules for Half-Slot, ST
10/100 Physical Layer Ethernet Switch -- SW595A 10/100 Physical Layer Ethernet Switch, 16-Port, Network Equipment
10/100 Physical Layer Ethernet Switch -- SW596A 10/100 Physical Layer Ethernet Switch, 32-Port, Network Equipment
10/100/1000 Gigabit Switches -- LGB316A 10/100/1000 Gigabit Switch, 16-Port
10/100/1000 Gigabit Switches -- LGB324A 10/100/1000 Gigabit Switch, 24-Port
Express Ethernet Switches -- LB9017C-SC-R2 100-Mbps SC Module for LB9017A-R3
Express Ethernet Switches -- LB9007C-ST-R2 100BASE-FX ST Module for LB9017A-R3
Modular Express Ethernet Switch -- LB9218A 2-Port Fiber, 6-Port RJ-45 Modules, SC
Modular Express Ethernet Switch -- LB9216A 2-Port Fiber, 6-Port RJ-45 Modules, ST
2-to-1 Fiber Switch -- SW459A-SC 2-to-1 Fiber Switch, SC, Network Equipment
2-to-1 Fiber Switch -- SW459A-ST 2-to-1 Fiber Switch, ST, Network Equipment
Managed Fiber Switches -- LE2426C, Managed Fiber Switches -- LE2445C 4-Port Managed Fiber Switch Modules, (4) 100BASE-F
Managed Fiber Switches -- LE2427C 4-Port Managed Fiber Switch Modules, (4) 10BASE-FL
Managed Fiber Switches -- LE2446C 4-Port Managed Fiber Switch Modules, (4) RJ-45 plu
Modular Express Ethernet Switch -- LB9219A 4-Port SC Fiber, 4-Port RJ-45 Module
4-Wire Utility Switches -- SW830A 4-Wire Utility Switches, 6 to 1, Chassis Style B, Network Equipment
4-Wire Utility Switches -- SW800A 4-Wire Utility Switches, ABC (2 to 1), Chassis Sty, Network Equipment
4-Wire Utility Switches -- SW810A 4-Wire Utility Switches, ABCDE (4 to 1), Chassis S, Network Equipment
Managed Fiber Switches -- LE2447C 6-Port Managed Fiber Switch Modules, (2) 10BASE-FL
Managed Fiber Switches -- LE2440C 6-Port Managed Fiber Switch Modules, (4) 10-/100-M
Managed Fiber Switches -- LE2430C 6-Port Managed Fiber Switch Modules, Multimode SC,
Managed Fiber Switches -- LE2429C 6-Port Managed Fiber Switch Modules, Multimode ST,
Managed Fiber Switches -- LE2431C, Managed Fiber Switches -- LE2441C 6-Port Managed Fiber Switch Modules, Single-Mode S
8-Pin Mini DIN Switch -- SW340A 8-Pin Mini DIN Switch, ABC (2 to 1), Chassis Style, Network Equipment
Modular Express Ethernet Switch -- LB9215A 8-Port Fiber Modules, SC
Modular Express Ethernet Switch -- LB9214A 8-Port Fiber Modules, ST®
Managed Fiber Switches -- LE2428C 8-Port Managed Fiber Switch Modules, (8) 10-/100-M
Managed Fiber Switches -- LE2437C, Managed Fiber Switches -- LE2443C 8-Port Managed Fiber Switch Modules, Multimode LC,
Managed Fiber Switches -- LE2436C, Managed Fiber Switches -- LE2438C, Managed Fiber Switches -- LE2442C 8-Port Managed Fiber Switch Modules, Multimode MT-
Managed Fiber Switches -- LE2439C, Managed Fiber Switches -- LE2444C, Managed Fiber Switches -- LE2448C 8-Port Managed Fiber Switch Modules, Single-Mode L
Modular Express Ethernet Switch -- LB9213A 8-Port RJ-45 Module
SM504-C AB Coax BNC Card (100 Mbps), Network Equipment
AB RS-232 Conductor (25 Leads) Card -- SM503-C, AB RS-232 Conductor (25 Leads) Card -- SM503-C-FM AB RS-232 Conductor (25 Leads) Card, DB25 F/DB25 F, Network Equipment
SM501-C AB V.35 Conductor (21 Leads) Card, Network Equipment
ABC Bus Switch -- SW430A ABC Bus Switch, Chassis Style B, Network Equipment
AdaptaSwitch 600 XC -- LB6610A, AdaptaSwitch 600 XC -- LB6610A-L, AdaptaSwitch 600 XC -- LB6610A-LLH, AdaptaSwitch 600 XC -- LB6610A-LX, AdaptaSwitch 600 XC -- LB6612A, AdaptaSwitch 600 XC -- LB6613A, AdaptaSwitch 600 XC -- LB6614A, AdaptaSwitch 600 XC -- LB6623A, AdaptaSwitch 600 XC -- LB6624A AdaptaSwitch 600 XC, Gigabit Ethernet, SC Connecto
AdaptaSwitch 600 XC -- LB6550A, AdaptaSwitch 600 XC -- LB6550A-SM, AdaptaSwitch 600 XC -- LB6550A-SM-LH, AdaptaSwitch 600 XC -- LB6551A, AdaptaSwitch 600 XC -- LB6551A-SM AdaptaSwitch 600XC, Fast Ethernet, (1) 100BASE-FX
AdaptaSwitch 600 XC -- LB6540A, AdaptaSwitch 600 XC -- LB6540A-SM, AdaptaSwitch 600 XC -- LB6540A-SM-LH, AdaptaSwitch 600 XC -- LB6541A, AdaptaSwitch 600 XC -- LB6541A-SM AdaptaSwitch 600XC, Fast Ethernet, (2) 100BASE-FX
AdaptaSwitch 600 XC -- LB6530A, AdaptaSwitch 600 XC -- LB6530A-SM, AdaptaSwitch 600 XC -- LB6530A-SM-LH, AdaptaSwitch 600 XC -- LB6531A, AdaptaSwitch 600 XC -- LB6531A-SM AdaptaSwitch 600XC, Fast Ethernet, (4) 100BASE-FX
Managed Fiber Switches -- LE2459C Alarm Contacts, (1) Power, (1) Software
SM500A Automatic Switching System Chassis, Network Equipment
Autosensing ISDN Matrix Switch -- IS290A Autosensing ISDN Matrix Switch
Back Office Switch -- LGB2002A Back Office Switch, 10/100/1000 Mbps, 16-Port
Back Office Switch -- LGB2003A, Managed Switch with Gigabit Uplink -- LGB2004A, Managed Switch with Gigabit Uplink -- LGB2004C-MMSX, Managed Switch with Gigabit Uplink -- LGB2004C-SMLX Back Office Switch, 10/100/1000 Mbps, 24-Port
Blank Covers -- SM911C Blank Covers for Power Supply, Network Equipment
Managed Fiber Switches -- LE2435C Blank Covers for Unused Slots
Blank Covers -- SM910C Blank Covers for Unused Slots Interface, Network Equipment
Cisco 3750 PoE Switches -- WS-C3750-24PS-E, Cisco 3750 PoE Switches -- WS-C3750-24PS-S Cisco 3750 PoE Switch, 24 Ethernet 10/100 Ports, 2, Network Equipment
Cisco 3750 PoE Switches -- WS-C3750-48PS-E, Cisco 3750 PoE Switches -- WS-C3750-48PS-S Cisco 3750 PoE Switch, 48 Ethernet 10/100 Ports, 4, Network Equipment
3550 Series Intelligent Ethernet Switch -- WS-C3550-24PWR-EMI, 3550 Series Intelligent Ethernet Switch -- WS-C3550-24PWR-SMI Cisco Catalyst 3550 Series Intelligent Ethernet Sw, Network Equipment
Cisco GBIC Modules -- WS-G5484= Cisco GBIC Modules, 1000BASE-SX Short Wavelength M, Network Equipment
Cisco GBIC Modules -- WS-G5483= Cisco GBIC Modules, 1000BASE-T, Network Equipment
Cisco GBIC Modules, 1000BASE-ZX -- WS-G5487= Cisco GBIC Modules, Network Equipment
Cisco 3750 PoE Switches -- CAB-STACK-1M= Cisco StackWise 1-m Stacking Cable
Cisco 3750 PoE Switches -- CAB-STACK-3M= Cisco StackWise 3-m Stacking Cable
Cisco 3750 PoE Switches -- CAB-STACK-50CM= Cisco StackWise 50-cm Stacking Cable
RCKMNT-1RU= Cisco Switches Rackmount Kit, Network Equipment
Managed Fiber Switches -- LE2454C Console Attachment Cable, Serial Null-Modem, DB9
Managed Fiber Switches -- LE2455C Console Attachment Cable, Serial Null-Modem, USB
Control Cards for Manual (Local) Control -- SM531-C Control Cards for Manual (Local) Control, 12-VAC (, Network Equipment
Control Cards for Manual (Local) Control -- SM532-C Control Cards for Manual (Local) Control, 48-VAC, Network Equipment
Control Card -- SM533-C, Control Card -- SM534-C Control Cards for Web Browser, SNMP, ASCII, and Ma, Network Equipment
DB37 Switches -- SW014AX DB37 Switches, Bernoulli® Switch, Chassis Sty, Network Equipment
Lockable, Key-Operated Switch -- SW034A DB9 Switches, ABC (2 to 1) Lockable (Key Operated), Network Equipment
Managed Fiber Switches -- LE2458C DC Power Supply with (2) Separate Inputs (24, 48,
Express Ethernet Switches -- LB9021A Express Ethernet Switches, 10-/100-Mbps Copper, 1
Express Ethernet Switches -- LB9002A-SC-R3, Express Ethernet Switches -- LB9002A-ST-R3, Express Ethernet Switches -- LB9006A-SC, Express Ethernet Switches -- LB9006A-ST, Express Ethernet Switches -- LB9007A-SC-R3, Express Ethernet Switches -- LB9007A-ST-R3, Express Ethernet Switches -- LB9017A-R3, Express Ethernet Switches -- LB9022A, Express Ethernet Switches -- LB9024A-R2 Express Ethernet Switches, 10-/100-Mbps Copper, 10
Express Ethernet Switches -- LB9019A-R3 Express Ethernet Switches, 10-/100-Mbps Copper, 16
Express Ethernet Switches -- LB9020A-R2 Express Ethernet Switches, 10-/100-Mbps Copper, 24
Express Ethernet Switches -- LB9108A-R2 Express Ethernet Switches, 10-/100-Mbps Copper, 8-
Express Ethernet Switches -- LB9008A-FO-R2 Express Ethernet Switches, 100-Mbps Fiber, (8) SC
Modular Fiber Switches -- LE1424C Fiber Modules, 4-Port, 10-Mbps, Multimode ST
Modular Fiber Switches -- LE1421C-40K Fiber Modules, 4-Port, 100-Mbps for Transmissions
Modular Fiber Switches -- LE1422C Fiber Modules, 4-Port, 100-Mbps, Multimode MT-RJ
Modular Fiber Switches -- LE1419C Fiber Modules, 4-Port, 100-Mbps, Multimode SC
Modular Fiber Switches -- LE1428C Fiber Modules, 4-Port, 100-Mbps, Multimode ST
Modular Fiber Switches -- LE1423C Fiber Modules, 4-Port, 100-Mbps, Multimode VF-45
Modular Fiber Switches -- LE1421C Fiber Modules, 4-Port, 100-Mbps, Single-Mode SC
Front Interface Cards -- SM906C Front Interface Cards, RS-232, Network Equipment
Front Interface Cards -- SM908C Front Interface Cards, RS-530, Network Equipment
Front Interface Cards -- SM907C Front Interface Cards, V.35, Network Equipment
Front Interface Cards -- SM909C Front Interface Cards, X.21, Network Equipment
Managed Fiber Switches -- LE2434C GBIC Transceivers, (1) 1000BASE-SX Port, Multimode
Managed Fiber Switches -- LE2451C GBIC Transceivers, (1) 1000BASE-TX Port, 100 m, RJ
Managed Fiber Switches -- LE2449C GBIC Transceivers, 10 km SC
Managed Fiber Switches -- LE2450C GBIC Transceivers, 25 km, SC
Managed Fiber Switches -- LE2452C GBIC Transceivers, 40 km, SC
Managed Fiber Switches -- LE2453C GBIC Transceivers, 70 km, SC
Managed Fiber Switches -- LE2433C Gigabit Slot Module (for 1 A-, B-, or C-Slots)
Managed Fiber Switches -- LE2432C Gigabit Slot Module (for 1 D-Slot)
Black Box Hardened Ethernet Switches -- LB9901A, Black Box Hardened Ethernet Switches -- LB9902A, Black Box Hardened Ethernet Switches -- LB9903A, Black Box Hardened Ethernet Switches -- LB9906A Hardened Ethernet Switches, AC Power, (6) 10-/100-
Black Box Hardened Ethernet Switches -- LB9904A, Black Box Hardened Ethernet Switches -- LB9905A Hardened Ethernet Switches, DC Power, (6) 10-/100-
Keyboard/Video Switches for Macintosh -- SW016A Keyboard/Video Switches for Macintosh, Desktop, 2, Network Equipment
Keyboard/Video Switches for Macintosh -- SR013A, Keyboard/Video Switches for Macintosh -- SR014A, Keyboard/Video Switches for Macintosh -- SR016A, Keyboard/Video Switches for Macintosh -- SR022A Keyboard/Video Switches for Macintosh, Rackmount,, Network Equipment
Local/Remote Electronic Switches -- SW980A Local/Remote Electronic Switches, ABC (2 to 1), Network Equipment
Local/Remote Electronic Switches -- SW982A Local/Remote Electronic Switches, ABCDE (4 to 1), Network Equipment
Local/Remote Electronic Switches -- SW981A Local/Remote Electronic Switches, X (2 to 2), Network Equipment
Managed Switch with Fast Ethernet Uplink -- LGB2007C-SC, Managed Switch with Fast Ethernet Uplink -- LGB2007C-SSC, Managed Switch with Fast Ethernet Uplink -- LGB2007C-ST Managed Back Office Switch Fast Ethernet Uplink Mo
Managed Switch with Fast Ethernet Uplink -- LGB2007A Managed Back Office Switch with Fast Ethernet Upli
Managed Express Ethernet Switches -- LBG1001C Managed Express Ethernet Switches, 1000BASE-SX Fib
Managed Express Ethernet Switches -- LB9030A, Managed Express Ethernet Switches -- LB9031A, Managed Express Ethernet Switches -- LB9032A Managed Express Ethernet Switches, Fixed-Port, (7)
Managed Express Ethernet Switches -- LBG1000A-R2 Managed Express Ethernet Switches, Modular, (24) 1
Managed Fiber Switches -- LE2425A-125VDC Managed Fiber Switch Chassis with 125 VDC Power
Managed Fiber Switches -- LE2425A-24VDC Managed Fiber Switch Chassis with 24 VDC Power
Managed Fiber Switches -- LE2425A-48VDC Managed Fiber Switch Chassis with 48 VDC Power
Managed Fiber Switches -- LE2425A Managed Fiber Switch Chassis with AC Power
Management Control Cards -- SM902C Management Control Cards, RS-232, RS-530, X.21, V., Network Equipment
Management Control Cards -- SM904C Management Control Cards, V.35 Only, Network Equipment
Manual Matrix Switches, Parallel -- SW493A Manual Matrix Switches, 4 Peripherals x 8 Users, P, Network Equipment
Modular Fiber Switches -- LE1427C Mixed Media Modules, 4-Port, (3) 10-/100-Mbps RJ-4
Modular Fiber Switches -- LE1426C, Modular Fiber Switches -- LE1426C-SM Mixed Media Modules, 4-Port, (3) 10/100-Mbps RJ-45
Mixed-Media Fiber Hubs -- LH8056C-UP Mixed-Media Fiber Hubs, UTP Port Modules (RJ-45),
Modular Express Ethernet Switch -- LB9217A Modular Express Ethernet Switch
Modular Fiber Switches -- LE1416A-BLANK Modular Fiber Switch Blank Panel
Modular Fiber Switches -- LE1416A Modular Fiber Switches, 16-Port
Modular Fiber Switches -- LE1401A Modular Fiber Switches, 8-Port
Modular Fiber Switches -- LE1408A Modular Fiber Switches, 8-Port Rackmount
Multibridge 75 -- LB8100A-75-R4 Multibridge 75
ServSwitch Dual & Quad Video Extender -- ACUR004A, ServSwitch Dual & Quad Video Extender -- ACURA004A NULL
Palm-Sized Ethernet Switches -- LB8406A, Palm-Sized Ethernet Switches -- LB9005A-FO-R2 Palm-Sized Ethernet Switches, 5-Port, (4) RJ-45, (
Palm-Sized Ethernet Switches -- LB8405A-R3 Palm-Sized Ethernet Switches, 5-Port, (5) RJ-45
Palm-Sized Ethernet Switches -- LB8415A, Palm-Sized Ethernet Switches -- LB8418A Palm-Sized Ethernet Switches, 8-Port, (7) RJ-45, (
Palm-Sized Ethernet Switches -- LB8408A-R3 Palm-Sized Ethernet Switches, 8-Port, (8) RJ-45
Cisco 3750 PoE Switches -- GLC-T= PoE Switch Adapter, Gigabit Ethernet SFP, 10/100/1
Cisco 3750 PoE Switches -- GLC-LH-SM=, Cisco 3750 PoE Switches -- GLC-SX-MM=, Cisco 3750 PoE Switches -- GLC-ZX-SM= PoE Switch Adapter, Gigabit Ethernet SFP, 1000BASE
Port Multipliers -- LB1006A Port Multiplier, (4) RJ-45
Port Multipliers -- LB1004A Port Multiplier, 3 Copper/1 Fiber, SC
Port Multipliers -- LB1005A Port Multiplier, 3 Copper/1 Fiber, ST
Power Supply Modules -- SM950A Power Supply Modules, 110-VAC, Network Equipment
Power Supply Modules -- SM950A-220 Power Supply Modules, 220-VAC, Network Equipment
Power Supply -- SM514A-PS Power Supply, 110-VAC, Network Equipment
Power Supply -- SM514A-PS-E Power Supply, 220-VAC, Network Equipment
Rackmountable Manual Switche -- SM025A-FFF, Rackmountable Manual Switche -- SM088A-FFF Preassembled Rackmountable Manual Switches, ABC-25, Network Equipment
Rackmountable Manual Switche -- SM550A-BNC Preassembled Rackmountable Manual Switches, ABC-Co, Network Equipment
Rackmountable Manual Switche -- SM026A-FFFFF Preassembled Rackmountable Manual Switches, ABCDE-, Network Equipment
Pro Switching System II Chassis -- SM900A Pro Switching System II Chassis, RS-232, RS-530, X, Network Equipment
Pro Switching System II Chassis -- SM901A Pro Switching System II Chassis, V.35 Only, Network Equipment
Pro Switching System -- SM702C Pro Switching System, CPU Control Cards, VT100T,; Network Equipment
Pro Switching System -- SM706C, Pro Switching System -- SM707C, Pro Switching System -- SM709C Pro Switching System, Front Interface Switch Cards, Network Equipment
Pro Switching System -- SM700A Pro Switching System, Rackmount Chassis, Network Equipment
Pro Switching System -- SM721C Pro Switching System, Rear Interface Switch Cards,, Network Equipment
Pure Networking 10/100 Ethernet Switches -- LB8516A Pure Net. 10/100 Enet Switch, 16-Port
Pure Networking 10/100 Ethernet Switches -- LB8505A Pure Net. 10/100 Enet Switch, 5-Port
Pure Networking 10/100 Ethernet Switches -- LB8508A Pure Net. 10/100 Enet Switch, 8-Port
Pure Networking 10/100/1000 Mbps Switch -- LGB2001A Pure Networking 10-/100-/1000-Mbps Switch, 8-Port
RGBS Video-Only Switches -- SWL575A RGBS Video-Only Switches, 2 to 1, Chassis Style B, Network Equipment
RGBS Video-Only Switches -- SW951A RGBS Video-Only Switches, 3 to 1, Chassis Style C, Network Equipment
RGBS Video-Only Switches -- SR951A RGBS Video-Only Switches, 3 to 1, Chassis Style D, Network Equipment
RGBS Video-Only Switches -- SW950A RGBS Video-Only Switches, 4 to 1, Chassis Style C, Network Equipment
RGBS Video-Only Switches -- SR950A RGBS Video-Only Switches, 4 to 1, Chassis Style D, Network Equipment
RJ-11 Switches -- SW076A RJ-11 Switches, 6 to 1, Chassis Style B, Network Equipment
RJ-11 Switches -- SWL036A RJ-11 Switches, ABC (2 to 1), Chassis Style A, Network Equipment
RJ-11 Switches -- SW075A RJ-11 Switches, ABC (Make-Before-Break), Chassis S, Network Equipment
RJ-11 Switches -- SWL037A RJ-11 Switches, ABCDE (4 to 1), Chassis Style A, Network Equipment
RJ-45 Switches -- SW077A RJ-45 Switches, 6 to 1, Chassis Style B, Network Equipment
RJ-45 Switches -- SWL060A RJ-45 Switches, ABC (2 to 1), Chassis Style A, Network Equipment
RJ-45 Switches -- SW061A RJ-45 Switches, ABCDE (4 to 1), Chassis Style A, Network Equipment
RS/6000 KVM Switches -- SW970A RS/6000 KVM Switches, Desktop, 2 to 1, Chassis Sty, Network Equipment
RS/6000 KVM Switches -- SW971A RS/6000 KVM Switches, Desktop, 3 to 1, Chassis Sty, Network Equipment
RS/6000 KVM Switches -- SW973A RS/6000 KVM Switches, Desktop, 5 to 1, Chassis Sty, Network Equipment
RS/6000 KVM Switches -- SW974A RS/6000 KVM Switches, Desktop, 6 to 1, Chassis Sty, Network Equipment
RS/6000 KVM Switches -- SR970A RS/6000 KVM Switches, Rackmount, 2 to 1, Chassis S, Network Equipment
RS/6000 KVM Switches -- SR971A RS/6000 KVM Switches, Rackmount, 3 to 1, Chassis S, Network Equipment
RS/6000 KVM Switches -- SR972A, RS/6000 KVM Switches -- SW972A RS/6000 KVM Switches, Rackmount, 4 to 1, Chassis S, Network Equipment
RS/6000 KVM Switches -- SR973A RS/6000 KVM Switches, Rackmount, 5 to 1, Chassis S, Network Equipment
RS/6000 KVM Switches -- SR974A RS/6000 KVM Switches, Rackmount, 6 to 1, Chassis S, Network Equipment
Managed Fiber Switches -- LE2456RM Rackmount Kits, 23"" Telco, 1U
Managed Fiber Switches -- LE2457RM Rackmount Kits, ETSI, 1U
Remote Console Port Managers -- SW548A Remote Console Port Managers, 16-Port, Network Equipment
Remote Console Port Managers -- SW547A Remote Console Port Managers, 8-Port, Network Equipment
Serial Console Port Managers -- SW543A Serial Console Port Managers, 16-Port, Network Equipment
Serial Console Port Managers -- SW542A Serial Console Port Managers, 8-Port, Network Equipment
Serial Port Manager with Integral Modem -- SW544A-M-R2 Serial Port Manager with Integral Modem, Network Equipment
ServSwitch Wireless KVM Extender -- ACU5200A, ServSwitch Wizard Extender Dual-Head -- ACU5122A, ServSwitch Wizard Extender Quad-Head -- ACU5142A, ServSwitch Wizard Extender Serial Kit -- ACU5110A, ServSwitch Wizard Extender Serial Kit -- ACU5112A, ServSwitch Wizard Extender Serial Kit -- ACU5114A ServSwitch Wireless KVM Extender
ServSwitch Wizard Extender Kit -- ACU5013A ServSwitch Wizard Extender Dual-Video Transmitter
ServSwitch Wizard Extender Kit -- ACU5010A ServSwitch Wizard Extender Kit (Transmitter/Receiv
ServSwitch Wizard Extender Kit -- ACU5012A ServSwitch Wizard with Serial and Audio Extender K
Black Box Hardened Ethernet Switches -- LB9907PS Spare Power Supply
Dynamic Fiber Conversion System -- LMC3050C Switch Module, 4-Port 10/100 Ethernet Switch, (4)
Modular Fiber Switches -- LE1425C Twisted-Pair Module, 4-Port, 10-/100-Mbps RJ-45 (O
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  • Company Description:
    Black Box is the world’s largest technical services company dedicated to designing, building, and maintaining today’s complicated data and voice network infrastructure systems. Headquartered near Pittsburgh in Lawrence, Pennsylvania, Black Box serves more than 175,000 clients in 141... (more)
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