STACK-T3A-1M – 1m Type 3A StackWise Cable – C9300L/LM Fixed Uplink – StackWise-320

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STACK-T3A-1M Description

The STACK-T3A-1M is a Cisco Type 3A StackWise-320 data stacking cable for rear-panel stack links between Catalyst 9300L and 9300LM Series switches. The cable is 1 m (3.28 ft) long with a 41 mm (1.6 in) minimum bend radius and a 132 mm (5.20 in) minimum coiled diameter, and it connects to the C9300L-STACK-A adapter. Support for the cable and adapter starts with Cisco IOS XE Cupertino 17.9.x, and stack members must share the same license level.

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

Mixed 9300L And 9300LM Stack

In a campus access closet that stacks Catalyst 9300L and 9300LM switches together, the cable carries StackWise-320 traffic between members through the C9300L-STACK-A adapter.

Stack Members Split By A Cable Manager

In a rack where a cable manager or an empty rack unit separates two members, the 1 m cable spans the gap that the 0.5 m default cable of the C9300L-STACK-KIT2 cannot.

Product Comparison

Parameter

STACK-T3A-1M

STACK-T3A-50CM

STACK-T3A-3M

STACK-T3-1M

Compatible platform

Cisco Catalyst 9300L and Catalyst 9300LM Series switches

Cisco Catalyst 9300L and Catalyst 9300LM Series switches

Cisco Catalyst 9300L and Catalyst 9300LM Series switches

Cisco Catalyst 9300L Series switches

Stacking adapter

C9300L-STACK-A

C9300L-STACK-A

C9300L-STACK-A

C9300L-STACK-KIT

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

7.17 in. / 182 mm

5.20 in. / 132 mm

STACK-T3A-1M is the 1 m Type 3A cable for Catalyst 9300L and Catalyst 9300LM stacks, sitting between STACK-T3A-50CM at 0.5 m and STACK-T3A-3M at 3 m on the same C9300L-STACK-A adapter. Racks where members are not directly adjacent move up from STACK-T3A-50CM, the default cable in C9300L-STACK-KIT2, to this 1 m length. Runs that need more than 1 m of reach move to STACK-T3A-3M, which also needs a 3.2 in. / 82 mm bend radius against 1.6 in. / 41 mm here. Stacks built on C9300L-STACK-KIT with the C9300L-STACK adapter use STACK-T3-1M, which is listed for Catalyst 9300L only.

Ordering Checklist

  • Catalyst 9300L hosts: Order for Catalyst 9300L fixed-uplink switches, such as C9300L-24T-4X-E and C9300L-48P-4X-A. Catalyst 9300L models stack only through the C9300L-STACK-KIT or C9300L-STACK-KIT2 path; Catalyst 9300 modular-uplink switches use STACK-T1 cables instead.
  • Catalyst 9300LM hosts: Order for Catalyst 9300LM fixed-uplink switches, such as C9300LM-24U-4Y-E, which stack through C9300L-STACK-KIT2. A Catalyst 9300LM order needs Type 3A cabling from C9300L-STACK-KIT2 rather than Type 3 cabling.

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

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    Maria Adams
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    Our purchasing agent said the quoting process was the smoothest she’s experienced. Would have liked a tracking update sooner, but the product is great.

    Joseph Thompson
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    Procurement approved a blanket PO with Layer23 based on our experience.

Questions & Answers

  • Is STACK-T3A-1M included in the C9300L-STACK-KIT2?

    No. Per the Catalyst 9300 data sheet ordering table, the default cable of C9300L-STACK-KIT2 is STACK-T3A-50CM. STACK-T3A-1M is a separate orderable length with the spare PID STACK-T3A-1M=. Order it for stack members about 1 m apart.
  • From which IOS XE release is STACK-T3A-1M supported?

    Support for STACK-T3A-1M and the C9300L-STACK-A adapter starts with Cisco IOS XE Cupertino 17.9.x. Stack members must also share the same license level. A stack of up to eight Catalyst 9300L or 9300LM switches can use the cable.
  • Can STACK-T3A-1M join Catalyst 9300L and Catalyst 9300LM switches in one stack?

    Yes. STACK-T3A-1M links Catalyst 9300L and 9300LM members through the C9300L-STACK-A adapter at StackWise-320. A stack holds up to eight switches at the same license level. Catalyst 9300LM switches accept only Type 3A cables.
  • How tightly can STACK-T3A-1M be coiled?

    STACK-T3A-1M has a minimum coiled diameter of 132 mm (5.20 in.) and a minimum bend radius of 41 mm (1.6 in.), per the Catalyst 9300 hardware installation guide. Loop excess length of the 1 m (3.28 ft) cable no tighter than that.

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DataSheet Downloads

  • STACK-T3A-1M Datasheet