Edgecore Networks ET5402-SR Compatible 10G SFP+ Transceiver
Edgecore Networks compatible ET5402-SR - Key Features
- Compatibility: Edgecore Networks
- Media Type: Multi-Mode Fiber (MMF) -OM3/OM4/OM5
- Fiber Count: Duplex
- Connector: Double LC/UPC
- Maximum Distance: 400 m
- Guaranteed Link Budget: 6.1 dB
- Tx Wavelength: 850 nm
- Supported Data Rate: 1.25 Gbps - 11.32 Gbps
- DDM/DOM: Supported
- Temperature Range: Standard 0°-70°C
Edgecore Networks ET5402-SR Price
SKU:10G-SFP-300-MS
In Stock - Ships Next Business DayEdgecore Networks compatible ET5402-SR Specifications
Form Factor | SFP+ |
Media Type | Multi-Mode Fiber (MMF) -OM3/OM4/OM5 |
Fiber Count | Duplex |
Connector | Double LC/UPC |
Maximum Distance | 400 m |
Guaranteed Link Budget | 6.1 dB |
TX Wavelength | 850 nm |
RX Wavelength | 850 nm |
Supported Data Rate | 1.25 Gbps - 11.32 Gbps |
Supported Ethernet Applications | 10G Ethernet (10.31Gbps), Gigabit Ethernet (1.25 Gbps) |
Supported Fiber Channel Applications | 10G Fiber Channel (10.52 Gbps), 1G Fiber Channel (1.0625 Gbps), 2G Fiber Channel (2.125 Gbps), 4G Fiber Channel (4.25 Gbps), 8G Fiber Channel (8.5 Gbps) |
SDH/SONET Standards | STM-64 (9.95Gbps) |
DDM/DOM | Supported |
Tx Wavelength Bandwidth | 20 nm (840-860 nm) |
Rx Wavelength Bandwidth | 20 nm (840-860 nm) |
Minimum Transmitting Power | -5 dBm |
Maximum Transmitting Power | 0 dBm |
Receiver Sensitivity | -11.1 dBm |
Receiver Overload | 0 dBm |
Dispersion | 110 ps/nm |
Transmitter Type | VSCEL Laser |
Receiver Type | PIN photodiode |
Temperature Range | Standard 0°-70°C |
Power | +3.3V single power supply |
Compliance | CE,Class 1 FDA and IEC60825-1 Laser Safety Compliant,RoHS,SFF-8431,SFP MSA |
Edgecore Networks compatible ET5402-SR Datasheet
v3Complete technical specifications and product details
Edgecore Networks compatible ET5402-SR Description
ET5402-SR is Edgecore Networks' part number for a 10GBASE-SR SFP+ transceiver operating at 850 nm over duplex multimode fiber. The module covers data rates from 1.0625 Gbps through 10.3125 Gbps, which means it operates at 10.3125 Gbps (10GbE) and supports 1.25 Gbps (GbE) on host ports with dual-rate capability.5G, 4G, 8G, and 10G Ethernet or storage ports depending on host configuration. The 850 nm VCSEL transmitter and PIN photodiode receiver deliver a minimum 6.1 dB optical power budget, translating to 300 m reach on OM3 fiber and 400 m on OM4.
Edgecore builds open networking switches on merchant silicon with software platforms such as SONiC, ONIE, Cumulus, and OcNOS. The AS7726-32X (32x 100G QSFP28 with 10G breakout capability), AS5835-54X (48x 10G SFP+ plus 6x 100G uplinks), and AS7326-56X are common deployment targets for 10G SR optics. The newer ECS4150 and DCS series campus switches also feature SFP+ slots for 10G fiber uplinks. Edgecore platforms generally accept MSA-compliant SFP+ modules without vendor-locking restrictions, though EEPROM coding still matters for inventory reporting and link diagnostics in SONiC's xcvrd daemon.
DDM (Digital Diagnostic Monitoring) per SFF-8472 provides real-time readings of Tx output power, Rx input power, laser bias current, module temperature, and supply voltage. These values feed directly into SONiC's telemetry pipeline and can trigger threshold alerts through gNMI or SNMP polling. The LC/UPC duplex connector and standard 0°C to 70°C operating range fit typical top-of-rack and leaf/spine switch deployments in data center environments.
EdgeOptic's compatible ET5402-SR is built on the 10G-SFP-300 platform, compliant with IEEE 802.3ae 10GBASE-SR and SFF-8431/SFF-8432 MSA specifications. The EEPROM is programmed with Edgecore-recognized vendor data, allowing correct identification in show interface transceiver output across SONiC and other NOS platforms. In SONiC deployments, transceiver data populates the STATE_DB TRANSCEIVER_INFO table, which feeds dashboards and automation scripts through the Redis interface. The generic EdgeOptic 10G-SFP-300 datasheet covers full parametric detail including eye mask margins and receiver sensitivity thresholds.
Frequently Asked Questions
Does the ET5402-SR work on Edgecore switches running SONiC, ONIE, or other open NOS platforms?
Yes. Edgecore switches running SONiC, Cumulus, or other open NOS platforms accept any MSA-compliant SFP+ module without vendor-specific EEPROM restrictions. The xcvrd daemon in SONiC reads the standard SFF-8472 registers and populates STATE_DB with part number, vendor name, and real-time DDM values regardless of which manufacturer produced the module.
Can the ET5402-SR compatible interoperate with non-Edgecore SFP+ modules on the opposite end of a link?
10GBASE-SR is an IEEE 802.3ae standard with a defined optical interface, so any MSA-compliant 10G SR module on the far end will interoperate regardless of vendor coding. EEPROM vendor fields are local to each host, they don't affect the optical link. Mixed-vendor SFP+ pairs across Edgecore, Cisco, Arista, or other switches work at the physical layer without restrictions.