Edgecore ET7302-SR Compatible 25GBASE-SR SFP28 Transceiver
Edgecore Networks compatible ET7302-SR - Key Features
- Compatibility: Edgecore Networks
- Media Type: Multi-Mode Fiber (MMF) -OM3/OM4/OM5
- Fiber Count: Duplex
- Connector: Double LC/UPC
- Maximum Distance: 100 m
- Average Link Budget: 5.3 dB
- Tx Wavelength: 850 nm
- Supported Data Rate: 8.5 Gbps - 25.78 Gbps
- DDM/DOM: Supported
- Forward Error Correction (FEC): Host FEC Supported
- Temperature Range: Standard 0°-70°C
Edgecore Networks ET7302-SR Price
In Stock - Ships Next Business DayEdgecore Networks compatible ET7302-SR Specifications
Form Factor | SFP28 |
Media Type | Multi-Mode Fiber (MMF) -OM3/OM4/OM5 |
Fiber Count | Duplex |
Connector | Double LC/UPC |
Maximum Distance | 100 m |
Average Link Budget | 5.3 dB |
TX Wavelength | 850 nm |
RX Wavelength | 850 nm |
Supported Data Rate | 8.5 Gbps - 25.78 Gbps |
Supported Ethernet Applications | 10G Ethernet (10.31Gbps), 25G Ethernet (25.78Gbps) |
DDM/DOM | Supported |
Forward Error Correction (FEC) | Host FEC Supported |
Transmitter Type | VSCEL Laser |
Average Launch Power (Min) Each Lane | -5 dBm |
Average Launch Power (Max) Each Lane | 2.4 dBm |
Extinction Ratio (Min) | 3 dB |
Receiver Type | PIN photodiode |
Rx Wavelength Bandwidth | 20 nm |
Average Receiver Sensitivity (Min) Each Lane | -10.3 dBm |
Average Receiver Sensitivity (Max) Each Lane | 2.4 dBm |
Receiver Overload | 2.4 dBm |
Temperature Range | Standard 0°-70°C |
Storage Temperature | -40° to 85°C |
Relative Humidity | 5 to 85% |
Power Consumption (Max) | 0.3 W |
Power | +3.3V single power supply |
Compliance | SFF-8432, CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, RoHS, SFF-8431, SFF-8472, SFP28 MSA |
Edgecore Networks compatible ET7302-SR Datasheet
v3Complete technical specifications and product details
Edgecore Networks compatible ET7302-SR Description
EdgeOptic's ET7302-SR compatible is an Edgecore-coded version of the EdgeOptic 25G-SFP28-100 multi-vendor SFP28 25GBASE-SR transceiver. ET7302-SR is Edgecore Networks' own-branded 25G SFP28 SR optic for use in Edgecore white-box switches and other open-networking platforms with 25G SFP28 cages. The Edgecore product page describes the part as an IEEE 802.3by 25GBASE-SR transceiver with 850 nm uncooled VCSEL, built-in dual CDR, and DDM/DOM telemetry.
The module operates at 25GBASE-SR per IEEE 802.3by Clause 112 with host RS-FEC per Clause 108 when the host port has FEC enabled, and at 10GBASE-SR per IEEE 802.3ae with no host FEC required. Line rate is 10.3125 Gbps at 10GBASE-SR and 25.78125 Gbps at 25GBASE-SR, within the SFP28 SerDes operating range defined by SFP28 MSA SFF-8402.
Optical path is 850 nm VCSEL transmitter, PIN photodiode receiver, TX optical power −5 to +2.4 dBm, RX sensitivity better than −10.3 dBm, 5.3 dB link budget, LC/UPC duplex connector. Reach is 100 m on OM4 and 70 m on OM3. Digital diagnostics are SFF-8472 Rev 12.2 compliant, exposing per-module temperature, supply voltage, TX bias, TX power, and RX power. Power dissipation is 0.3 W, the module is hot-swappable, and the operating temperature range is 0 to 70°C commercial.
ET7302-SR is positioned against Edgecore white-box switches and other open-networking platforms with 25G SFP28 ports. Open-networking platforms running SONiC, ONIE, or Cumulus Linux typically do not enforce vendor-specific transceiver allow-lists at the firmware layer; verify the platform-specific build and switch vendor's configuration guide before commissioning. For switch-vendor environments where the host platform expects the Edgecore-branded identity on the optic, EdgeOptic's compatible programs to the ET7302-SR identity so the module enumerates cleanly on Edgecore-branded switch slots.
Edgecore Networks is an ODM/OEM serving the white-box switching market under the Accton Group, with switch lines used for SONiC, FBOSS, and Cumulus Linux deployments. Edgecore publishes the ET7302-SR datasheet on edge-core.com as the canonical optical-specification source for the SKU; verify the deployment chassis' transceiver guide against the ET7302-SR part number before commissioning to confirm 25G SFP28 cage support on the target switch model.
Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms. Ships next business day from EU stock with a lifetime warranty. For multi-site Edgecore white-box deployments where ET7302-SR is the catalog SKU, or volume pricing across SONiC and open-networking switch fleets, contact our sales team.