HPE JG234A Compatible X130 10G SFP+ LC ER 40km Transceiver

EdgeOptic's JG234A compatible is an HPE-coded version of the EdgeOptic 10G-SFP-40 multi-vendor 10GBASE-ER SFP+ transceiver, built to drop into HPE Comware-based switches with SFP+ slots. JG234A is HPE's X130 family ordering code for the 1550nm 40km 10GBASE-ER class. The module carries HPE Comware-recognized EEPROM and supports SFF-8472 DDM/DOM diagnostics, so the host recognizes it as an HPE-coded ER optic on Comware OS without manual override.

The optical layer uses a DFB laser at 1550nm and a PIN photodiode receiver. Transmit power is −1 to +4 dBm with receiver sensitivity of −16 dBm and an overload of 0 dBm, providing a 15 dB link budget over single-mode fiber across a typical 40 km reach. The transceiver supports 1.25 to 11.32 Gbps line rates covering 1GE and 10GE Ethernet, the protocol scope expected by HPE Comware data-center and campus switches. Dispersion tolerance is 800 to 1000 ps/nm; operating temperature is 0 to 70°C at +3.3 V single supply.

Form factor is hot-pluggable SFP+ with LC duplex connector per the SFP+ Multi-Source Agreement (SFF-8431 electrical interface) and SFF-8472 two-wire digital diagnostics. Compliance covers CE, Class 1 FDA laser safety, IEC 60825-1, and RoHS. DOM telemetry exposes transmit power, receive power, laser bias current, supply voltage, and transceiver temperature in real time, which HPE Comware surfaces through its transceiver diagnostics CLI for link-health monitoring on long-haul ER spans.

Typical deployment scenarios for the JG234A include data-center site interconnect, campus-to-data-center uplinks, and metro-area Layer 2 or Layer 3 aggregation links over single-mode fiber plants extending up to 40 km. The 1550nm wavelength matches the lowest-attenuation window in single-mode fiber, giving the 15 dB link budget enough headroom to absorb splice and connector loss across longer ER spans. Because Comware switches expose detailed transceiver diagnostics through the CLI, operators can monitor transmit and receive power drift over time and catch fiber-plant degradation before link errors appear. The receiver overload point at 0 dBm should be respected on shorter spans; for installed runs well under the 40 km design point, in-line attenuation may be needed to keep receive power within the −16 to 0 dBm operating window.

Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms. Ships next business day from EU stock with a lifetime warranty. For verification against your specific HPE Comware switch model or guidance on the ArubaOS-Switch versus Comware EEPROM coding split, contact our sales team.