STACK-T1A-1M – 1m Type 1A StackWise Cable – C9350 Data Stack – 1.6T
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STACK-T1A-1M Description
STACK-T1A-1M is a Cisco StackWise-1.6T Type 1A stacking cable for Cisco C9350 Series Smart Switches, built for 1 m inter-switch links in C9350 data stacks. Cisco documents this SKU as part of the C9350-only StackWise-1.6T cable family, supports stacks of up to eight C9350 switches running at StackWise-1.6T speeds with the same license level, and lists STACK-T1A-1M= as the spare ordering PID. Cisco technical specifications also confirm the 1 m cable length, a 1.6 in. minimum bend radius, and a 5.2 in. minimum coiled diameter, making this SKU the matched data-stack cable when a C9350 deployment needs a fixed 1 m stack link.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
STACK-T1A-1M |
|
Product type |
Type 1A StackWise data stacking cable |
|
Compatible platform |
Cisco C9350 Series Smart Switches |
|
StackWise technology |
Cisco StackWise-1.6T |
|
Cable length |
1 meter / 3.28 feet |
|
Supported stack scale |
Up to 8 Cisco C9350 switches |
|
Supported stack members |
Other Cisco C9350 models at StackWise-1.6T speeds with the same license level |
|
Minimum bend radius |
1.6 in. / 41 mm |
|
Minimum coiled diameter |
5.2 in. / 132 mm |
|
Adjacent Type 1A cable lengths |
0.5 m and 3 m |
|
Spare product ID |
STACK-T1A-1M= |
Application Scenarios
Select STACK-T1A-1M when two Cisco C9350 switches sit far enough apart that the 0.5 m cable is too short, but the rack route does not require the 3 m Type 1A cable.
Use this cable when adding C9350 members to a StackWise-1.6T data stack that remains within Cisco’s documented eight-switch limit and same-license-level stack member rule.
Keep STACK-T1A-1M separate from STACK-T1-1M, STACK-T3-1M, and STACK-T3A-1M during receiving. Those older or fixed-uplink cable families are not the C9350 Type 1A cable set.
Product Comparison
|
Parameter |
STACK-T1A-1M | |||
|---|---|---|---|---|
|
Product type |
1 m Type 1A stacking cable |
50 cm Type 1A stacking cable |
3 m Type 1A stacking cable |
1 m Type 1 stacking cable |
|
Compatible platform |
Cisco C9350 Series Smart Switches |
Cisco C9350 Series Smart Switches |
Cisco C9350 Series Smart Switches |
Cisco Catalyst 9300 and Catalyst 9300X modular uplink models |
|
StackWise technology |
StackWise-1.6T |
StackWise-1.6T |
StackWise-1.6T |
StackWise-480 and StackWise-1T |
|
Cable length |
1 m / 3.28 ft |
0.5 m / 1.64 ft |
3 m / 9.84 ft |
1 m / 3.28 ft |
|
Minimum bend radius |
1.6 in. / 41 mm |
1.6 in. / 41 mm |
3.2 in. / 82 mm |
1.6 in. / 41 mm |
|
Minimum coiled diameter |
5.2 in. / 132 mm |
Not applicable for the 0.5 m cable per Cisco note |
7.17 in. / 182 mm |
5.2 in. / 132 mm |
|
Spare product ID |
STACK-T1A-1M= |
STACK-T1A-50CM= |
STACK-T1A-3M= |
STACK-T1-1M= |
|
Compatibility boundary |
C9350-only StackWise-1.6T cable family |
C9350-only StackWise-1.6T cable family |
C9350-only StackWise-1.6T cable family |
Catalyst 9300 Series cable family, not the C9350 Type 1A line |
- In a STACK-T1A-1M vs STACK-T1A-50CM comparison, the difference is cable length within the same C9350 Type 1A StackWise-1.6T accessory family.
- The STACK-T1A-1M vs STACK-T1A-3M difference is reach and handling clearance. Both belong to the C9350 Type 1A family, but the 3 m cable has the larger Cisco-listed bend radius and coiled diameter.
- For STACK-T1A-1M vs STACK-T1-1M, the key comparison point is platform generation. STACK-T1A-1M is for C9350 StackWise-1.6T, while STACK-T1-1M is documented for Catalyst 9300 and Catalyst 9300X StackWise-480/1T use.
- The which model to choose decision should start with the switch family, then use measured cable route length and spare-suffix requirements to lock the correct order line.
Selection Guide
1. Match the cable to C9350 StackWise-1.6T
Choose STACK-T1A-1M when the bill of materials requires a Cisco C9350 data stack cable and the planned stack uses StackWise-1.6T.
2. Size the cable from the physical route
Select the 1 m Type 1A line when the default 0.5 m C9350 cable is short for the layout and the 3 m cable is not needed.
3. Exclude older Catalyst 9300 cable families
Do not substitute STACK-T1-1M or other previous-generation StackWise cables for this SKU. Cisco documents the C9350 cable set as exclusive to the C9350 platform.
4. Confirm stack membership and spare suffix
Verify that the stack members are C9350 models at the same license level, then confirm whether the quote needs STACK-T1A-1M or the spare SKU STACK-T1A-1M=.
Ordering Checklist
|
Check Item |
What to Confirm |
Why It Matters |
|---|---|---|
|
Exact product ID |
STACK-T1A-1M |
Separates the selected 1 m cable from the spare SKU STACK-T1A-1M= |
|
Switch family |
Cisco C9350 Series Smart Switches |
Confirms the Type 1A StackWise-1.6T accessory group |
|
StackWise mode |
StackWise-1.6T |
Keeps the cable tied to the documented C9350 stacking architecture |
|
Stack member rule |
Other C9350 models with the same license level |
Avoids mixing unsupported stack members in the same data stack |
|
Cable route |
1 meter / 3.28 feet |
Prevents ordering the 0.5 m or 3 m Type 1A cable by mistake |
|
Cross-generation check |
No Catalyst 9300 or previous-generation stack cable substitution |
Prevents receiving the older Type 1 cable family for a C9350 stack |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | STACK-T1A-1M | Product type | Type 1A StackWise data stacking cable |
| Compatible platform | Cisco C9350 Series Smart Switches | StackWise technology | Cisco StackWise-1.6T |
| Cable length | 1 meter / 3.28 feet | Supported stack scale | Up to 8 Cisco C9350 switches |
| Supported stack members | Other Cisco C9350 models at StackWise-1.6T speeds with the same license level | Adjacent Type 1A cable lengths | 0.5 m and 3 m |
| Minimum bend radius | 1.6 in. / 41 mm | Minimum coiled diameter | 5.2 in. / 132 mm |
| Ordering guide description | 1m Type 1A Stacking cable | Spare product ID | STACK-T1A-1M= |
| Cable material note | Cisco stack cables are halogen-free | Compatibility boundary | Not compatible with Catalyst 9300 Series or previous-generation stacking cables |
Get More Information
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