STACK-T3A-1M – 1m Type 3A StackWise Cable – C9300L/LM Fixed Uplink – StackWise-320
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STACK-T3A-1M Description
STACK-T3A-1M is a Cisco Type 3A StackWise-320 data stacking cable for Catalyst 9300L and 9300LM fixed-uplink switches, used when a campus access stack needs a 1 m interconnect in the C9300L-STACK-KIT2 or C9300L-STACK-A accessory path. Cisco lists this SKU as a 1 meter / 3.28 foot cable, identifies STACK-T3A-1M= as the spare PID, supports stacks of up to eight Catalyst 9300L or 9300LM members with the same license level, and specifies a 1.6 in. minimum bend radius with a 5.20 in. minimum coiled diameter.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
STACK-T3A-1M |
|
Product type |
Type 3A StackWise data stacking cable |
|
Compatible platform |
Cisco Catalyst 9300L and Catalyst 9300LM Series switches |
|
Stack adapter |
C9300L-STACK-A |
|
StackWise technology |
Cisco StackWise-320 |
|
Cable length |
1 meter / 3.28 feet |
|
Supported stack scale |
Up to 8 Catalyst 9300L or 9300LM switches |
|
Supported stack members |
Other Catalyst 9300L and 9300LM models with the same license level |
|
Minimum bend radius |
1.6 in. / 41 mm |
|
Minimum coiled diameter |
5.20 in. / 132 mm |
|
Spare product ID |
STACK-T3A-1M= |
Application Scenarios
Select STACK-T3A-1M when the rack layout needs a 1 m Type 3A data stack cable for Catalyst 9300L or 9300LM fixed-uplink switches using StackWise-320.
Use this SKU when a C9300L-STACK-KIT2 bill of materials needs the 1 m cable option instead of the 50 cm default cable or the longer 3 m Type 3A cable.
Keep STACK-T3A-1M separate from STACK-T3-1M during receipt. Cisco lists Type 3A for C9300L and C9300LM use, while Type 3 is listed for C9300L Series switches only.
Product Comparison
|
Parameter |
STACK-T3A-1M |
STACK-T3-1M | ||
|---|---|---|---|---|
|
Product type |
1 m Type 3A stacking cable |
50 cm Type 3A stacking cable |
3 m Type 3A stacking cable |
1 m Type 3 stacking cable |
|
Compatible platform |
Catalyst 9300L and Catalyst 9300LM Series switches |
Catalyst 9300L and Catalyst 9300LM Series switches |
Catalyst 9300L and Catalyst 9300LM Series switches |
Catalyst 9300L Series switches |
|
Stack adapter |
C9300L-STACK-A |
C9300L-STACK-A |
C9300L-STACK-A |
C9300L-STACK |
|
StackWise technology |
StackWise-320 |
StackWise-320 |
StackWise-320 |
StackWise-320 |
|
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 |
5.20 in. / 132 mm |
Not applicable for the 0.5 m cable per Cisco note |
7.17 in. / 182 mm |
5.20 in. / 132 mm |
|
Spare product ID |
STACK-T3A-1M= |
STACK-T3A-50CM= |
STACK-T3A-3M= |
STACK-T3-1M= |
- In a STACK-T3A-1M vs STACK-T3A-50CM comparison, both are Type 3A StackWise-320 cables for Catalyst 9300L and 9300LM use; the difference is the 1 m route versus the 50 cm default length.
- The STACK-T3A-1M vs STACK-T3A-3M difference is cable reach and handling clearance. The 3 m cable has the larger Cisco-listed bend radius and coiled diameter.
- For STACK-T3A-1M vs STACK-T3-1M, the comparison is adapter and platform coverage. STACK-T3A-1M is tied to C9300L-STACK-A and Catalyst 9300L/9300LM use, while STACK-T3-1M is listed with C9300L-STACK and C9300L Series switches.
- The which model to choose check should start with the stack adapter and switch family, then confirm route length and whether the order requires the base or spare product ID.
Selection Guide
1. Match the cable to Stack Kit2 or C9300L-STACK-A
Choose STACK-T3A-1M when the bill of materials uses the Type 3A adapter path for Catalyst 9300L or 9300LM fixed-uplink switches.
2. Size the cable by the measured rack route
Select the 1 m cable when the 50 cm Type 3A cable is too short and the 3 m Type 3A cable adds unnecessary slack.
3. Separate C9300LM orders from Type 3 cabling
For Catalyst 9300LM deployments, keep the quote on Type 3A cabling because Cisco states that C9300LM Series switches use only T3A type stacking cables.
4. Confirm base and spare order codes
Use STACK-T3A-1M for the standard 1 m order line and STACK-T3A-1M= when the procurement request explicitly needs the spare PID.
Ordering Checklist
|
Check Item |
What to Confirm |
Why It Matters |
|---|---|---|
|
Exact product ID |
STACK-T3A-1M or STACK-T3A-1M= |
Distinguishes the base 1 m cable from the spare SKU |
|
Switch platform |
Catalyst 9300L or Catalyst 9300LM Series |
Keeps the cable inside Cisco’s documented Type 3A accessory group |
|
Stack adapter |
C9300L-STACK-A |
Matches Cisco’s adapter for Type 3A stack cables |
|
StackWise mode |
StackWise-320 |
Confirms the cable is being used in the fixed-uplink Catalyst 9300 stack family |
|
Stack member rule |
Catalyst 9300L or 9300LM models with the same license level |
Aligns the stack plan with Cisco’s documented member rule |
|
Cable route |
1 meter / 3.28 feet |
Prevents accidental selection of the 50 cm or 3 m Type 3A cable |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | STACK-T3A-1M | Product type | Type 3A StackWise data stacking cable |
| Compatible platform | Cisco Catalyst 9300L and Catalyst 9300LM Series switches | Stack adapter | C9300L-STACK-A |
| StackWise technology | Cisco StackWise-320 | Supported stack scale | Up to 8 Catalyst 9300L or 9300LM switches |
| Supported stack members | Other Catalyst 9300L and 9300LM models with the same license level | Cable length | 1 meter / 3.28 feet |
| Minimum bend radius | 1.6 in. / 41 mm | Minimum coiled diameter | 5.20 in. / 132 mm |
| Ordering guide description | 1M type 3A stacking cable | Spare product ID | STACK-T3A-1M= |
| Adjacent Type 3A lengths | 50 cm and 3 m | Cable material note | Cisco stack cables are halogen-free |
Get More Information
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