Range/Series Overview
IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.
40 Gbps | Multi Mode Fiber | MPO | 150 m (492 ft) | Lifetime Warranty. The JG325B-ST is an HP JG325Bcompatible fiber transceiver module that has been designed, programmed and tested to work with HP brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBase-SR4 compliant networks, with a maximum distance of up to 150 m (492 ft).
Technical Specifications:
Wavelength: 850nm
Maximum Data Transfer Rate: 40 Gbps
Type: Multi Mode
Connection Type: MPO
Maximum Transfer Distance: 150 m (492 ft)
MTBF: 95,832,027 hours
Power Consumption: Low power consumption
Digital Diagnostics Monitoring (DDM): Yes
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
StarTech.com SFPs
All StarTech.com SFP & QSFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.
Specification Summary
Product Description
Startech HPE JG325B Compatible QSFP+ Module, 40GBASE-SR4, 40GbE Multi Mode Fiber Optic Transceiver, 40GE Gigabit Ethernet QSFP+, MPO Connector, 150m, 850nm, DDM, HPE 4200, FlexFabric - Lifetime Warranty (JG325B-ST) - QSFP+ transceiver module - 40GbE
Device Type
QSFP+ transceiver module - MPO multi-mode
Form Factor
Plug-in module
Data Transfer Rate
40 Gbps
Optical Wave Length
850 nm
Max Transfer Distance
150 m
OEM Manufacturer Equivalent Part Number
HP JG325B
Dimensions (WxDxH)
12.2 cm x 1.86 cm x 0.85 cm
Manufacturer Warranty
Limited lifetime warranty
Designed For
HPE Apollo 4200 Qumulo Archive Node, 4200 Qumulo Hybrid Node, 4200 Qumulo Node; FlexFabric 12900E, 12900E 36-Port 100GbE QSFP28 Type X Module, 12900E 36-Port 40GbE QSFP+ Type X Module, 12902E Switch Chassis