We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black metal SFP transceiver module with LC duplex port

Intellinet

Intellinet 545013 1000Base-LX SFP transceiver 10 km

SKU CH-WKDF-GA3CY MPN 545013

Adds a 1000 Mbps single-mode fibre link up to 10 km over LC duplex at 1310 nm, hot-pluggable in any MSA-compliant SFP slot

  • Interface type1 × 1000Base-LX 1 x LC Duplex 1000Base-LX Network
  • Product typeAccessories
  • Product colorBlack
  • Gigabit Ethernet links up to 10 km over single-mode fibre
  • Hot-pluggable SFP module installs without powering down the switch
  • 1310 nm wavelength suits standard long-haul single-mode deployments
  • MSA and Cisco GLC-LH-SM compliant for broad switch compatibility
  • Metal housing cuts electromagnetic interference and adds durability

Gigabit SFP transceiver for single-mode fibre

This module provides a 1000Base-LX port with an LC duplex connector for single-mode fibre links. It transmits at 1310 nm and supports distances up to 10 km (6.2 mi). The unit follows the SFP multi-source agreement and uses the standard mini-GBIC form factor. Hot-pluggable operation allows insertion without powering down the host switch.

Network engineers extending Gigabit links over

Suitable for teams that need a standards-compliant SFP to connect switches or routers across campus or metro spans. Not intended for multi-mode fibre installations or for links that require longer reach than 10 km. Buyers who need a copper RJ-45 interface or a different wavelength should choose another module.

10 km reach at 1310 nm wavelength

The 10 km distance rating at 1310 nm is the decisive specification; it determines whether the transceiver matches the planned fibre span. Verify that the target link length and fibre type align with this figure before purchasing.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $30.99
Pricier than about 73% of the 1,565 comparable items (median $18.99).

Specifications

Product
Brand nameINTELLINET
Product typeAccessories
Product colorBlack
Ports & slots
Interface type1 × 1000Base-LX 1 x LC Duplex 1000Base-LX Network
Size & build
Shipping weight0.45 kg
Package size25 × 25 × 25 mm

Questions about this item

Will the LC duplex connector on this 545013 transceiver need periodic cleaning or replacement?

The LC duplex port uses single-mode fiber at 1310 nm; standard practice is to inspect and clean the ferrule end-faces with a lint-free wipe and isopropyl alcohol whenever links are re-patched, but the transceiver itself has no user-replaceable parts.

What limits continuous 1000 Mbps throughput over the full 10 km distance?

The 1000Base-LX optical budget and 1310 nm wavelength define the 10 km reach; signal attenuation or connector loss beyond that budget will cause errors before any transceiver throughput ceiling is reached.

How much heat does the metal-housed module add to a fully populated switch chassis running all day?

The SFP MSA form factor dissipates low single-digit watts; the metal housing aids conduction cooling, so a fully loaded chassis sees only a modest temperature rise from each 545013 module.

More in Wi-Fi Cards & USB Adapters

Similar items