
Designed for 10G Ethernet data center and enterprise network environments, the 1/10G SFP+ 20km 1310nm Duplex LC/UPC Dual Rate Industrial Module, Arista provides 1/10.3125Gbps throughput in a SFP+ form factor. It operates at 1310nm over SMF through a Duplex LC connector and supports link lengths up to 20km. The module meets IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI, 10GFC, FC-PI-4 and includes digital diagnostic monitoring for live status readout.
| Part Number | SFP-10GMELR-31-I |
|---|---|
| Manufacturer | HT |
| Form Factor | SFP+ |
| Max. Data Rate | 1/10.3125Gbps |
| Wavelength | 1310nm |
| Max. Transmission Distance | 20km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | -2~4dBm |
| Receiver Sensitivity | <-12.6dBm |
| Power Budget | 12.4dB |
| Receiver Overload | 1dBm |
| Max. Power Consumption | ≤1.0W |
| Extinction Ratio | 3.5dB |
| Core Size | 9/125µm |
| Modulation | NRZ |
| Operating Temperature | -40 to 85°C (-40 to 185°F) |
| Protocols | IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI, 10GFC, FC-PI-4 |
In 10G Ethernet data center and enterprise network environments, the 1/10G SFP+ 20km 1310nm Duplex LC/UPC Dual Rate Industrial Module, Arista delivers 1/10.3125Gbps transmission over SMF with a reach of 20km. The Duplex LC interface and 1310nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment.
Compliance: IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI, 10GFC, FC-PI-4. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.
To order, quote SFP-10GMELR-31-I together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.
Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.
Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.
Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.
From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.