SFP-10G-DZ-T Arista Compatible 10G SFP+ 80KM Transceiver
Arista compatible SFP-10G-DZ-T - Key Features
- Compatibility: Arista
- Media Type: Single-Mode Fiber (SMF)
- Fiber Count: Duplex
- Connector: Double LC/UPC
- Maximum Distance: 80 km
- Guaranteed Link Budget: 23 dB
- Tx Wavelenght: DWDM 89 Ch (C-band 50Ghz)
- Supported Data Rate: 1.25 Gbps - 11.32 Gbps
- DDM/DOM: Supported
- Temperature Range: Standard 0°-70°C
Arista SFP-10G-DZ-T Price
SKU:DWDM-10G-SFP-80-TUN-AR
Made to Order - 2 WeeksArista compatible SFP-10G-DZ-T Specifications
Form Factor | SFP+ |
Media Type | Single-Mode Fiber (SMF) |
Fiber Count | Duplex |
Connector | Double LC/UPC |
Maximum Distance | 80 km |
Guaranteed Link Budget | 23 dB |
TX Wavelength | Channel 17-61 (DWDM C-Band 50 GHz, 89 channels) |
RX Wavelength | Channel 17-61 (DWDM, C-Band 50 GHz) |
Supported Data Rate | 1.25 Gbps - 11.32 Gbps |
Supportet Ethernet Applications | 10G Ethernet (10.31Gbps) |
Supported Fiber Channel Applications | 10G Fiber Channel (10.52 Gbps), 8G Fiber Channel (8.5 Gbps) |
Optical Transport Network (OTN) Applications | ODU2 (10.037Gbps), ODU2e (10.399Gbps), OTU1e (11.049Gbps), OTU1f (11.27Gbps), OTU2 (10.70Gbps), OTU2e (11.095Gbps), OTU2f (11.32Gbps) |
SDH/SONET Standards | STM-64 (9.95Gbps) |
DDM/DOM | Supported |
Tx Wavelength Bandwidth | ITU 50Ghz Grid: C-Band (Ch17-61) |
Rx Wavelength Bandwidth | 1260 - 1620 nm |
Minimum Transmitting Power | -1 dBm |
Maximum Transmitting Power | 4 dBm |
Receiver Sensitivity | -23 dBm |
Receiver Overload | -6 dBm |
Dispersion | 1600 ps/nm |
Transmitter Type | Monolithic MZM Tunable TOSA |
Receiver Type | APD 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 |
Arista compatible SFP-10G-DZ-T Datasheet
v4Complete technical specifications and product details
Arista compatible SFP-10G-DZ-T Description
The EdgeOptic SFP-10G-DZ-T is a Arista-compatible tunable 10G DWDM SFP+ transceiver based on the DWDM-10G-SFP-80-TUN platform. The module is manufactured to SFP+ MSA (SFF-8431) specifications and operates over duplex single-mode fiber with a rated 23 dB optical link budget, reaching up to 80 km. The 80 km distance assumes minimum optical budget and average fiber attenuation; actual reach depends on installed plant loss, connectors, and splices. The SFP-10G-DZ-T uses a tunable laser transmitter operating across ITU C-Band channels on the 50 GHz DWDM grid and an APD receiver. This tunable DWDM SFP+ module supports software-configurable wavelength selection, allowing a single SKU to replace any of the fixed-wavelength DWDM channel variants for simplified inventory management. DDM/DOM optical diagnostics report transmit power, receive power, temperature, bias current, and supply voltage via the MSA-compatible EEPROM interface.
The module has a duplex LC/UPC connector and operates within a 0–70 °C commercial temperature range. The chipset supports data rates from 8.5 to 11.32 Gbps, including 10G Ethernet (10.31 Gbps), STM-64 (9.95 Gbps), 10G Fibre Channel (10.52 Gbps), 8G Fibre Channel (8.5 Gbps), OTU2 (10.71 Gbps), and OTU2e (11.09 Gbps). Supported applications depend on the host port capabilities and are confirmed during the ordering process. Typical deployments include metro network backbones, regional carrier interconnects, inter-city data center interconnects, and service provider distribution networks over 80 km single-mode fiber. The multi-rate capability accommodates mixed-speed network environments where legacy SDH/SONET and 10G Ethernet coexist on the same DWDM infrastructure.
The EdgeOptic SFP-10G-DZ-T is CE/RoHS certified and compliant with Class 1 laser safety standards (IEC 60825-1). The module EEPROM is programmed with Arista-recognized vendor coding, so the module responds to standard Arista EOS wavelength tuning commands via the transceiver channel interface command. Some third-party tunable modules that are not properly coded for Arista do not respond to EOS tuning commands even when the link is up. The SFP-10G-DZ-T is supported on Arista platforms with 10G SFP+ ports running current EOS releases, including the 7050X, 7060X, 7280R, 7500R, and 7800R series. Each module undergoes optical parameter measurements, connector endface cleanliness inspection, and EEPROM data validation before shipment to confirm correct vendor-specific encoding and compliance with MSA specifications.
Frequently Asked Questions
How do I set the DWDM wavelength on the SFP-10G-DZ-T in Arista EOS?
In Arista EOS, use the transceiver channel command under interface configuration mode to select the ITU channel number. Use show interfaces transceiver channels to list supported channels and show interfaces transceiver hardware to verify the programmed wavelength. Later EOS releases place interfaces with unconfigured tunable transceivers into an err-disabled state by default. Always configure an explicit ITU channel before bringing the interface into service.
Will the EdgeOptic SFP-10G-DZ-T respond to Arista EOS tuning commands?
Yes. The EdgeOptic SFP-10G-DZ-T is programmed with Arista-recognized EEPROM coding, so it responds to the EOS transceiver channel command for wavelength selection. Some third-party tunable modules that are not properly coded for Arista do not respond to EOS tuning commands even when the link is up. The EdgeOptic module avoids this issue through correct vendor-specific EEPROM programming.