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What is the difference between huawei's optical module SFP and ESFP

- Jul 13, 2018 -

1. Multi-mode optical module

Model: esfp-850nm-1000base-sx/fc200mm

Description: integrated optical transceiver module (eSFP,850nm, 2.125gb /s multi-rate, -9.5dbm ~ -2.5dbm, -17dbm,LC, multi-mode,0.5km)

2. Single-mode optical module 10km

Models: eSFP base - Lx - 1310 nm - 1310 SM

Description: optical transceiver integrated module -- esfp-1310nm-1.25 Gb/s--9dBm--3dBm-- 20dbm-lc-single mode -- 10km

3. The single-mode optical module is 40km

Model: eSFP base - Zx - 1310 nm - 1000

Description: optical transceiver integrated module -- esfp-1310nm-1.25 Gb/s-- 5dbm-0dbm -- 23dbm-lc-single mode -- 40km


SFP optical module

Optional: wavelength of 850 nm, 850 nm, 1490 nm, 1550 nm, CWDM, DWDM

Rate: 0 to 10 g

DDM: optional

Small pluggable luminescent module (SFP), the most widely used.

SFP RJ45 electric port module

nterface: RJ45, COPPER

Speed: 10/100/1000m self-adaptive, mandatory 1000M

DDM: optional

RJ45 small pluggable module, also known as electric module or electric module.

Light module GBIC

Optional: wavelength of 850 nm, 850 nm, 1490 nm, 1550 nm, CWDM, DWDM

Rate: 1.25 G

GBIC RJ45 port module

Interface: RJ45, COPPER

Speed: 10/100/1000m self-adaptive, mandatory 1000M

SFP + light module

Optional: wavelength of 850 nm, 850 nm, 1270 nm, 1330 nm, CWDM, DWDM

Rate: 10 g

GigacBiDi series single fiber bidirectional optical module USES WDM technology to realize a fiber transmission bidirectional information number (point-to-point transmission).In particular, the fiber resources are insufficient, requiring a fiber to transmit two-way signals.GigacBiDi includes SFP single fiber BiDi,GBIC single fiber BiDi,SFP+ single fiber BiDi,XFP single fiber BiDi,SFF single fiber BiDi and so on