
HPE X140 40G QSFP+ MPO SR4 XCVR
New: 12-month warranty, manufacturer-backed and mirrored locally (longer where the manufacturer's own warranty is longer).
30-day returns on unopened items — you arrange the courier; we pay it on faulty or dead-on-arrival units.
HPE X140 40G QSFP+ MPO SR4 XCVR.
Device Type: QSFP+ transceiver module. Form Factor: Plug-in module. Connectivity Technology: Wired. Cabling Type: 40GBASE-SR4. Data Link Protocol: 40GbE. Data Transfer Rate: 40 Gbps. Interfaces: 1 x Ethernet 40GBASE-SR4 - MPO. Service & Support: Limited warranty - advance parts replacement - 1 year.
Specifications
Highlights
- 40 Gbps data transfer rate via 40GbE protocol
- 40GBASE-SR4 cabling standard with MPO optical interface
- Hot-pluggable QSFP+ form factor plug-in module
- Designed for HPE FlexFabric switches and HPE Apollo systems
- Includes 1-year limited warranty with advance parts replacement
Networking
- Connectivity Technology
- Wired
- Cabling Type
- 40GBASE-SR4
- Data Link Protocol
- 40GbE
- Data Transfer Rate
- 40 Gbps
General
- Device Type
- QSFP+ transceiver module
- Form Factor
- Plug-in module
Compatibility Information
- Designed For
- HPE Apollo 4200 Qumulo Archive Node, 4200 Qumulo Hybrid Node, 4200 Qumulo Node
- Designed For
- HPE FlexFabric 12900E, 12900E 36-Port 100GbE QSFP28 Type X Module, 12900E 36-Port 40GbE QSFP+ Type X Module, 12902E Switch Chassis
Expansion / Connectivity
- Interfaces
- 1 x Ethernet 40GBASE-SR4 - MPO
Manufacturer Warranty
- Service & Support
- Limited warranty - advance parts replacement - 1 year
Related Products

Mellanox ConnectX-3 CX353A-FCBT Single-Port 40GB QSFP+ PCIe 3.0 x8 NIC Half Hght

Teltonika TRB145 LTE Cat1 RS485 Gateway

Teltonika TRB142 LTE Cat 1, 1 x LAN (1 Gbps), RS232 Gateway

Teltonika RUTX12 Cat 6 x 2 Industrial Router,Dual-SIM, Wi-FI 5, 1 x WAN(1 Gbps), 4 x LAN(1 Gbps), MQTT, MODBUS
The HPE X140 40G QSFP+ MPO SR4 is a plug-in optical transceiver module engineered for high-speed enterprise networking. Delivering 40 Gbps data transfer over 40GBASE-SR4 cabling, it is designed for network administrators connecting compatible HPE Apollo storage nodes and HPE FlexFabric enterprise switch chassis.
Frequently asked questions
What is the HPE X140 40G QSFP+ MPO SR4 transceiver used for?
- This transceiver provides high-speed 40GbE optical connectivity for compatible switches and server nodes. It uses an MPO interface with 40GBASE-SR4 cabling to deliver reliable 40 Gbps throughput in data centre environments.
Which systems are compatible with this transceiver?
- According to the official specifications, it is designed for select HPE Apollo 4200 Qumulo nodes as well as HPE FlexFabric 12900E switch chassis and compatible 40GbE/100GbE modules.
Does this transceiver come with a warranty in South Africa?
- Yes, it is covered by a 1-year limited warranty featuring advance parts replacement, supported locally in South Africa when ordered through Server Hub.