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Ten small rectangular copper SFP modules with RJ45 ports in a bulk pack

STARTECH

STARTECH GLCT10PKST 1000BASE-T RJ45 SFP transceiver 10 pack

SKU CH-G7YJ-JP8XC MPN GLCT10PKST

Ten copper SFP modules deliver 1 Gbps over RJ45 twisted pair up to 100 m in a bulk pack

  • Port count1 - RJ-45 Female
  • Supported standardsIEEE 802.3ab 1000BASE-T
  • Optical wavelength850 nm
  • Supported protocolsTCP/IP
  • Maximum range100 m (328 ft)
  • Transfer speed1 Gbit/s

Type 10 Pack

  • Gigabit copper connectivity up to 100 m over twisted pair
  • 1000BASE-T performance compliant with IEEE 802.3ab standard
  • Hot-swappable SFP form factor fits standard Mini-GBIC slots
  • Cisco GLC-T compatible for drop-in deployment in existing gear
  • Bulk 10-pack reduces per-port cost for large installations

What this product is and who it is for

This StarTech.com ten-pack provides 1000BASE-T RJ45 SFP transceivers compatible with Cisco GLC-T modules. Each unit delivers a one-gigabit-per-second copper link over twisted-pair cable up to one hundred metres. Network engineers and integrators who need multiple hot-swappable copper ports for switch uplinks or server connections will find the bulk quantity convenient.

Behaviour under sustained load

The modules operate continuously between zero and seventy degrees Celsius and tolerate storage from minus forty to eighty-five degrees Celsius. Humidity tolerance spans thirty to seventy-five percent relative humidity. IEEE 802.3ab compliance ensures stable gigabit throughput over standard copper cabling without the distance limits of short-reach optics.

What to check before ordering

Verify that your switch or router accepts SFP form-factor modules and supports 1000BASE-T electrical interfaces on the intended ports. Confirm the equipment vendor allows third-party transceivers and that the link partner also negotiates one-gigabit copper. Ensure the deployment environment stays within the stated temperature and humidity ranges.

How it compares

Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.

Price $459.99
Pricier than about 82% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameStarTech.com
Model nameGLCT10PKST
Performance
Transfer speed1 Gbit/s
Connectivity
Supported standardsIEEE 802.3ab 1000BASE-T
Optical wavelength850 nm
Supported protocolsTCP/IP
Maximum range100 m (328 ft)
Ports & slots
Port count1 - RJ-45 Female
Size & build
Shipping weight0.91 kg
Package size180 × 125 × 35 mm
In the box
In the box10x SFP Transceivers
Environment & compliance
Temperature rangeOperating Temperature: 0 degree C to 70 degree C (32 degree F to 158 degree F)
Storage Temperature: -40 degree C to 85 degree C (-40 degree F to 185 degree F)
Humidity range30 to 75% RH

Questions about this item

How much heat does the 1000BASE-T RJ45 SFP transceiver generate when running continuously at 0 to 70 °C?

The module operates within 0 °C to 70 °C and 30 % to 75 % humidity, so it is rated for continuous use in that temperature and humidity range.

What switch port or cage must I already have for this Cisco GLC-T compatible SFP module to work?

It requires an SFP (mini-GBIC) cage that accepts a 1000BASE-T RJ45 copper transceiver.

Will the 850 nm wavelength on this RJ45 transceiver conflict with older 1000BASE-SX fibre modules in the same chassis?

No, the RJ45 copper interface uses twisted-pair cable up to 100 m, while 1000BASE-SX uses fibre at 850 nm; they operate on different media and do not interfere.

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