1.25G SFP optical transceiver modules are designed for Gigabit Ethernet, 1G Fibre Channel and SDH STM-8 application. Our 1000Base-T Copper transceivers are designed for Fast Ethernet 10/100/1000BASE-T over Cat 5/5e twisted pair cable. Note some products are fixed at 1000mbps, others autosense 10/100/1000base. Please refer to SFP Technology Overview for more details.
We supply fully tested compatible transceivers for over 100 vendors. With our compatibility guarantee you can be sure we only sell products that meet or exceed the vendor specification with compliance to all MSA standards and protocols. Each product is uniquely serialised and we proudly offer a lifetime warranty on all our products.
If you are unsure which specification you require, please contact us before ordering.

Extreme Enterasys® compatible
10052 Extreme Enterasys® compatible Transceiver SFP 1000Base-LX (1310nm SMF 10km LC DOM)
£16.35Unit price /UnavailableExtreme Enterasys® compatible
10052H Extreme Enterasys® compatible Transceiver SFP 1000Base-LX (1310nm SMF 10km LC DOM)
£16.35Unit price /UnavailableExtreme Enterasys® compatible
10053 Extreme Enterasys® compatible Transceiver SFP 1000Base-ZX (1550nm SMF 80km LC DOM)
£43.00Unit price /UnavailableExtreme Enterasys® compatible
10053H Extreme Enterasys® compatible Transceiver SFP 1000Base-ZX (1550nm SMF 80km LC DOM Ind Temp)
£43.00Unit price /UnavailableExtreme Enterasys® compatible
£23.00Unit price /UnavailableExtreme Enterasys® compatible
£23.00Unit price /UnavailableExtreme Enterasys® compatible
£23.00Unit price /UnavailableExtreme Enterasys® compatible
£23.00Unit price /UnavailableExtreme Enterasys® compatible
10064 Extreme Enterasys® compatible Transceiver SFP 1000Base-EZX (1550nm SMF 120km LC DOM)
£52.00Unit price /UnavailableExtreme Enterasys® compatible
10071 Extreme Enterasys® compatible Transceiver SFP 1000Base-SX (850nm MMF 550m LC DOM)
£19.00Unit price /UnavailableExtreme Enterasys® compatible
10071H Extreme Enterasys® compatible Transceiver SFP 1000Base-SX (850nm MMF 550m LC DOM)
£16.35Unit price /UnavailableExtreme Enterasys® compatible
10072 Extreme Enterasys® compatible Transceiver SFP 1000Base-LX (1310nm SMF 10km LC DOM)
£22.00Unit price /UnavailableExtreme Enterasys® compatible
10072H Extreme Enterasys® compatible Transceiver SFP 1000Base-LX (1310nm SMF 10km LC DOM Ind Temp)
£16.35Unit price /UnavailableAdva® compatible
1061003029-LC Adva® compatible Transceiver SFP 1000Base-BX-D (Tx1570nm/Rx1490nm SMF 80km LC DOM)
£65.00Unit price /UnavailableAdva® compatible
1061003030-LC Adva® compatible Transceiver SFP 1000Base-BX-U (Tx1490nm/Rx1550nm SMF 120km LC DOM)
£61.00Unit price /UnavailableAdva® compatible
1061003031-LC Adva® compatible Transceiver SFP 1000Base-BX-D (Tx1550nm/Rx1490nm SMF 120km LC DOM)
£61.00Unit price /UnavailableAdva® compatible
1061004031 Adva® compatible Transceiver CWDM SFP 1000Base (1470nm SMF 80km LC DOM)
£59.00Unit price /UnavailableAdva® compatible
1061004032 Adva® compatible Transceiver CWDM SFP 1000Base (1490nm SMF 80km LC DOM)
£59.00Unit price /UnavailableAdva® compatible
1061004033 Adva® compatible Transceiver CWDM SFP 1000Base (1510nm SMF 80km LC DOM)
£59.00Unit price /UnavailableAdva® compatible
1061004034 Adva® compatible Transceiver CWDM SFP 1000Base (1530nm SMF 80km LC DOM)
£59.00Unit price /UnavailableAdva® compatible
1061004035 Adva® compatible Transceiver CWDM SFP 1000Base (1550nm SMF 80km LC DOM)
£59.00Unit price /UnavailableAdva® compatible
1061004036 Adva® compatible Transceiver CWDM SFP 1000Base (1570nm SMF 80km LC DOM)
£59.00Unit price /UnavailableAdva® compatible
1061004037 Adva® compatible Transceiver CWDM SFP 1000Base (1590nm SMF 80km LC DOM)
£59.00Unit price /UnavailableAdva® compatible
1061004038 Adva® compatible Transceiver CWDM SFP 1000Base (1610nm SMF 80km LC DOM)
£59.00Unit price /Unavailable
