QSFP-40G-eSM4 (02311DTR) Huawei compatible QSFP+ module

Huawei
QSFP+
40G
8 Fibers
10 km
QSFP-40G-eSM4 (02311DTR) Huawei compatible QSFP+ module

Huawei compatible QSFP-40G-eSM4 - Key Features

  • Compatibility: Huawei
  • Media Type: Single-Mode Fiber (SMF)
  • Connector: MTP/MPO-12 (APC)
  • Fiber Count: 8 Fibers
  • Maximum Distance: 10 km
  • Guaranteed Link Budget: 7 dB
  • Tx Wavelenght: 1310 nm
  • Supported Data Rate: 44.8 Gbps
  • DDM/DOM: Supported
  • Temperature Range: Standard 0°-70°C

Huawei QSFP-40G-eSM4 Price

SKUSKU:40G-QSFP-11-HU
Lead timeIn Stock - Ships Next Business Day
Standard recommended retail price ex VAT:
112.46
Choice of 0+
Telecoms & Integrators Globally

Huawei compatible QSFP-40G-eSM4 Specifications

Form Factor
QSFP+
Modulation
NRZ (Non-Return to Zero)
Media Type
Single-Mode Fiber (SMF)
Connector
MTP/MPO-12 (APC)
Fiber Count
8 Fibers
Maximum Distance
10 km
Guaranteed Link Budget
7 dB
TX Wavelenght
4x1310 nm
RX Wavelenght
4x1310 nm
Supported Data Rate
44.8 Gbps
Supportet Ethernet Applications
40G Ethernet (41.25Gbps)
Optical Transport Network (OTN) Applications
OTU3 (43.01Gbps), OTU3e2 (44.58Gbps)
SDH/SONET Standards
STM-256 (39.81 Gbps)
DDM/DOM
Supported
Transmitter Type
DFB Laser
Tx Wave Bandwidth
95 nm (1260-1355 nm)
Average Launch Power (Min) Each Lane
-5.5 dBm
Average Launch Power (Max) Each Lane
1.5 dBm
Receiver Type
PIN photodiode
Average Receiver Sensitivity (Min) Each Lane
-12.5 dBm
Average Receiver Sensitivity (Max) Each Lane
1 dBm
Receiver Overload
1 dBm
Temperature Range
Standard 0°-70°C
Storage Temperature
-40° to 85°C
Relative Humidity
5 to 85%
Power
+3.3V single power supply
Compliance
IEEE 802.3ba, CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, INF-8438i, QSFP+ MSA, RoHS, SFF-8436

Huawei compatible QSFP-40G-eSM4 Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Huawei compatible QSFP-40G-eSM4 Description

Huawei compatible QSFP-40G-eSM4 (02311DTR) is QSFP (Quad Small Form-factor Pluggable) Transceiver, operating over Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 7 dB, with in most cases is enough to reach about 10km distance.However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. QSFP-40G-eSM4 (02311DTR) compatible transceiver use top quality DFB Laser transmitter operating at nominal wavelength 1310 nm. and 1310 nm. PIN photodiode receiver. It support DDM/DOM optical diagnostics, which provide diagnostic information about the present operating conditions. Huawei compatible QSFP-40G-eSM4 (02311DTR) QSFP (Quad Small Form-factor Pluggable) operates in Standard 0°-70°C temperature range and has MTP/MPO interface. QSFP (40GBASE-PSM4) support 39.81 – 44.8 Gbps data rate and such applications as 40G Ethernet (41.25Gbps), STM-256 (39.81 Gbps), OTU3 (43.01Gbps), OTU3e2 (44.58Gbps). Huawei QSFP-40G-eSM4 (02311DTR) compatible QSFP (40GBASE-PSM4) optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, most popular applications are Internet Service Provider (ISP) Fiber To The Home aggregation and backbone, Mobile operator core and back-haul 40G applications, Data Center networking site interconnections and other optical links.

QSFP-40G-eSM4 (02311DTR) Huawei compatible Transceiver is based on our 40G-QSFP-11 product, which is fully compliant with QSFP+ Multi Source Agreement (MSA) SFF-8436 standard, product safety standards and is CE/RoHS certified. We perform compatibility tests for QSFP-40G-eSM4 (02311DTR) Huawei compatible Transceiver with the most recent Huawei networking equipment platforms, allowing us to encode transceiver EEPROM memory to be compatible with and work seamlessly with Huawei platforms! Because we are committed to providing high-quality service, we conduct rigorous quality checks before delivering our products. As a result, we perform optical parameter measurements, connector cleanness tests, and EEPROM memory data validation tests on our products. Feel free to Contact us - We will be glad to know your requirements and provide you with the appropriate solution of QSFP-40G-eSM4!