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eSFP-1550/1310-L-1.1, Huawei eSFP Series BiDi Transceiver, 1550nm(Tx)/1310nm(Rx)/155M/40km

Brand: Huawei
Model: eSFP-1550/1310-L-1.1

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eSFP-1550/1310-L-1.1, Huawei eSFP Series BiDi Transceiver, 1550nm(Tx)/1310nm(Rx)/155M/40km

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Overview

Huawei eSFP-1550/1310-L-1.1 Overview

Huawei eSFP-1550/1310-L-1.1 is a carrier-grade BiDi Transceiver designed for long-reach optical network links over single-mode fiber. With 1550nm transmit and 1310nm receive wavelengths, 155M data rate, and up to 40km transmission distance, it is ideal for metro access, aggregation, and legacy SDH/STM-1 deployments in Asia, Europe, Africa, and North America. The hot-swappable eSFP form factor, LC/PC connector, 3.3V input, and SFP MSA compliance simplify integration for distributors, integrators, and end users.

Product Highlights

155M

Data Rate

40km

Long Reach

1550nm

Tx Bidi

Product Applications Scenarios

Enterprise Network

This BiDi Transceiver simplifies long-distance campus and branch uplinks over single fiber, reducing fiber deployment costs by up to 50% while maintaining stable 155M SDH and Ethernet transport.

Service Providers

For carrier metro and access rings, it enables 40km single-mode links with precise 1550nm/1310nm BiDi optics, improving fiber utilization and easing migration of legacy SDH services.

Public Infrastructure

Ideal for transportation, energy, and municipal networks, it delivers temperature-hardened connectivity up to 40km, lowering maintenance effort and enhancing link reliability.

Product Features Comparison


Model	eSFP-1550/1310-L-1.1, Huawei eSFP Series BiDi Transceiver, 1550nm(Tx)/1310nm(Rx)/155M/40km	OSU040B01, Huawei OSU040B01 BiDi Transceiver, 2.67Gbps/40km/LC SM	OSU015N00, Huawei eSFP Module, 2.5G/Single-mode/15km	eSFP-1310nm-L-1.1, Huawei eSFP Optical Transceiver, 1310nm/LC/40km
Brand	Huawei	Huawei	Huawei	Huawei
Data Rate	155M	125M~2.67Gbps	2.5Gbps	155Mbps (STM-1)
Wavelength	1550nm(Tx)/1310nm(Rx)	1310nm/1490nm	1310 nm	1310nm
Transmission Distance	40km	40km	15 km	40km
Connector Type	LC/PC	LC	LC	LC
Compliance Standard	SFP MSA, RoHS	Industry Standard	SFF-8472, RoHS	CE, FCC, RoHS

Optional Add-ons

Model Number	Description
OSU040B01	Huawei OSU040B01 BiDi Transceiver, higher-speed 2.67Gbps single-mode LC optics for 40km links.
OSU015N00	Huawei OSU015N00 eSFP Optical Transceiver, 2.5G single-mode 15km module for aggregation uplinks.
eSFP-1310nm-L-1.1	Huawei eSFP-1310nm-L-1.1 Optical Transceiver, 1310nm 155M/40km companion for dual-fiber deployments.

Quality Certifications

Specification

Huawei eSFP-1550/1310-L-1.1 Specification

Model

eSFP-1550/1310-L-1.1

Brand

Huawei

eSFP-1550/1310-L-1.1 Specifications Brand

Huawei

Product Type

BiDi Transceiver

Form Factor

eSFP

Wavelength (Tx)

1550nm

Wavelength (Rx)

1310nm

Data Rate

155M

Transmission Power

5~0dBm

Receiver Sensitivity

32dBm

Connector Type

LC/PC

Fiber Type

Single Mode (SM)

Max Transmission Distance

40km

Operating Temperature Range

40掳C to 85掳C

Storage Temperature Range

40掳C to 85掳C

Input Voltage

3.3V

Compatible Standards

SFP MSA

Hot Swappable

Yes

Digital Diagnostic Monitoring (DDM)

Yes

Modulation Type

NRZ

Compliance

RoHS

Application

Optical Network

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Model Datasheet

eSFP-1550/1310-L-1.1 Datasheet

eSFP-1550/1310-L-1.1, Huawei eSFP Series BiDi Transceiver, 1550nm(Tx)/1310nm(Rx)/155M/40km

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eSFP-1550/1310-L-1.1, Huawei eSFP Series BiDi Transceiver, 1550nm(Tx)/1310nm(Rx)/155M/40km

Huawei eSFP-1550/1310-L-1.1 Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Huawei eSFP-1550/1310-L-1.1 Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers