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STACK-CAB-50CM-NH
Cisco STACK-CAB-50CM-NH StackWise 0.5 m Stack Cable for Cata...
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STACK-CAB-50CM-NH is the Cisco 50CM Non-halogen Lead Free stacking cable, a 0.5 m StackWise stack cable for Catalyst 3750 switches with 32 Gbps of stack bandwidth. Non-halogen lead-free construction separates it from STACK-CAB-50CM. Match it to Catalyst 3750 rear StackWise ports. This Cisco Catalyst 3750 stack cable serves 3750G and 3750 models that use StackWise ports. StackWise unites up to nine switches into one logical unit, and the stack elects a master from the members. A working stack accepts member additions and removals without service interruption. STACK-CAB-1M-NH is the next non-halogen length when 0.5 m does not reach.
STACK-CAB-50CM-NH price is is available on request. Get immediate quote.
Request bulk order quote for STACK-CAB-50CM-NH for additional pricing. Browse the full Cisco 3750 Stack Cables series or explore all Cisco products.
32 Gbps of stack bandwidth comes from StackWise on the Catalyst 3750, and full-ring cabling keeps redundant StackWise connections in place. 0.5 m of reach suits adjacent switches in one rack; spaced switches need the 1 m or 3 m non-halogen length. Nine switches is the Catalyst 3750 stack limit, so a full ring of nine switches needs nine data stack cables and a chain needs eight. STACK-CAB-50CM-NH inserts into the rear StackWise port, aligns by the connector window and secures with screws. Replace dust covers when a connector is unused. Half-ring cabling gives half bandwidth and no redundant connection.
STACK-CAB-50CM-NH is offered new sealed and certified refurbished. Certified refurbished units are inspected and bench-tested between two compatible switches, with connectors, pins, latches and housing inspected and stack link up at the rated bandwidth. Confirm 0.5 m reach and one cable per switch for a full ring. Cisco service ended on 30 April 2022, so ORM's warranty is the cover that applies. Warranty is up to 3-year extended for new and up to 1 year for certified refurbished; returns are 30 days on every condition, terms apply. UK, EU, US and MEA regional stock covers RMA with advance replacement, PO accepted and Net-30 for government.
| Key Specs | Key Spec Values |
|---|---|
Stacks | Catalyst 3750 |
Technology | StackWise, 32 Gbps |
Stack Features | Non-halogen lead-free, single logical unit |
Length | 0.5 m |
Lifecycle Status | Cisco service ended 30 April 2022 |
Max Members | 9 |
The buyer maintains a Catalyst 3750 stack after Cisco service ended on 30 April 2022. STACK-CAB-50CM-NH preserves a 0.5 m non-halogen StackWise cable position without changing the stack technology. Count one cable for each full-ring member before the PO.
A failed 0.5 m rear StackWise link leaves a Catalyst 3750 stack at half bandwidth when the ring opens. STACK-CAB-50CM-NH replaces the non-halogen 50CM cable role. Match the existing length and count one cable for the failed link.
The buyer is closing a Catalyst 3750 stack ring after adding a switch in the same rack. A full ring uses one cable per member and restores the redundant StackWise path. Count total switches, then order the missing 0.5 m cables.
Catalyst 3750-X stack ports
STACK-CAB-50CM-NH is not the 3750-X approved cable. Catalyst 3750-X StackWise ports take CAB-STACK-50CM-NH for the 0.5 m non-halogen position.
One metre cable path
STACK-CAB-50CM-NH is a 0.5 m cable for adjacent switches. Use STACK-CAB-1M-NH when the Catalyst 3750 StackWise path needs 1 m.
Three metre cable path
STACK-CAB-50CM-NH is too short for separated Catalyst 3750 switches. Use STACK-CAB-3M-NH when the StackWise path needs 3 m.
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| STACK-CAB-50CM-NH |  CAB-STACK-1M |  CAB-STACK-50CM-NH |  STACK-CAB-1M |  STACK-CAB-3M-NH | |
|---|---|---|---|---|---|
| Product Type | Stack Cable | Stack Cable | Stack Cable | Stack Cable | Stack Cable |
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STACK-CAB-50CM-NH is the Cisco 50CM Non-halogen Lead Free stacking cable. It is a 0.5 m data stack cable for Catalyst 3750 StackWise ports, and the 50CM segment denotes the length. The NH segment denotes non-halogen lead-free construction.
STACK-CAB-50CM-NH fits Catalyst 3750 switches that use rear StackWise ports. Catalyst 3750-X switches use CAB-STACK-50CM-NH for the 0.5 m non-halogen StackWise position. Do not match the cable by length alone, because the approved PID changes by switch family.
Catalyst 3750 uses StackWise cables for its rear StackWise ports. STACK-CAB-50CM-NH is the 0.5 m non-halogen option, with STACK-CAB-50CM for standard 0.5 m, STACK-CAB-1M for 1 m and STACK-CAB-3M for 3 m runs. Match the cable length to the rear-panel path.
STACK-CAB-50CM-NH serves StackWise on Catalyst 3750, and the stack interconnect is 32 Gbps. StackWise combines up to nine switches into one logical unit, elects a master from the members and allows a working stack to accept member additions or removals without service interruption.
A full Catalyst 3750 ring needs one STACK-CAB-50CM-NH per switch, so nine switches need nine cables. A chain uses one fewer cable and gives up the redundant StackWise connection. Use 0.5 m only when adjacent switches can be reached without strain.
STACK-CAB-50CM-NH follows the Catalyst 3750 StackWise limit of nine switches. Full-ring cabling provides full bandwidth and redundant StackWise connections. Incomplete cabling creates a half-bandwidth stack with no redundant connection, so a single cable failure can partition the stack.
STACK-CAB-50CM-NH installs in the rear StackWise port on a Catalyst 3750 switch. Remove the dust covers, align the connector with the cable window, insert the cable and secure the screws tightly. Unscrew the correct retainers before removing the connector.
STACK-CAB-50CM-NH= is the spare-order form of STACK-CAB-50CM-NH. The equals sign belongs only to the Cisco spare PID. It is separate from condition, so new sealed and certified refurbished units are identified by condition rather than by the equals sign.
No replacement PID was named for STACK-CAB-50CM-NH in the affected Catalyst 2960 and 3750 accessories lifecycle entry. Buyers maintaining Catalyst 3750 StackWise stacks should match the existing 0.5 m non-halogen cable role and confirm the StackWise port family before ordering.
STACK-CAB-50CM-NH adds non-halogen lead-free construction to the same 0.5 m Catalyst 3750 StackWise cable role. STACK-CAB-50CM is the standard 0.5 m stacking cable. Choose the NH PID when the existing build or site rule calls for the non-halogen lead-free cable.
STACK-CAB-50CM-NH is 0.5 m, while STACK-CAB-1M-NH is 1 m. Both serve Catalyst 3750 StackWise cabling in non-halogen lead-free form. Choose the 0.5 m cable for adjacent switches and the 1 m cable when the rear-panel path is longer.
Cisco stopped selling STACK-CAB-50CM-NH on 30 April 2017. Cisco service ended on 30 April 2022 for the Catalyst 2960 and 3750 Series Switches Accessories. The cable serves Catalyst 3750 StackWise stacks, and no replacement PID was named for these accessories.
ORM offers STACK-CAB-50CM-NH new sealed with up to 3-year extended warranty and certified refurbished with up to 1 year. Cisco service ended on 30 April 2022, so ORM's warranty is the cover that applies. Returns are 30 days on every condition; terms apply.
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