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| Categories | SFP Transceiver Modules | 
|---|---|
| Brand Name: | Mray | 
| Model Number: | SFP-GE-BX40-SM1310/1550 | 
| Certification: | CE, FCC, RoHs, ISO9001 | 
| Place of Origin: | Shenzhen, China | 
| MOQ: | 1 piece | 
| Price: | USD5-10/piece | 
| Payment Terms: | T/T, Western Union, L/C | 
| Supply Ability: | 10000pcs/day | 
| Delivery Time: | 1~2 days for samples | 
| Packaging Details: | 10pcs/plastic try, 500pcs per standard export carton | 
| Product name: | 1.25G 40km BIDI 1310nm 1490nm Wdm SFP Module | 
| Rate: | 1.25G | 
| Wavelength: | 1310nm/1550nm | 
| Distance: | 40km | 
| Fiber type: | SMF | 
| Application: | Gigabit Ethernet, FTTH FTTB FTTO Network, | 
| Operating temperature: | 0°C to 70°C | 
| Compatible: | HP, Finisar, Juniper | 
Miray’s SFP Transceivers are a high performance, cost effective module which have a single LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) and Digital diagnostics functions are available via the 2-wire serial bus specified in SFF-8472. The receiver section uses a PIN receiver and the transmitter uses a 1310 nm DFB laser, up to 21dB link budge ensure this module 1000Base-EX Ethernet 40km application.
♦ Gigabit Ethernet
♦ Fiber Channel
♦ Switch to Switch interface
♦ Switched backplane applications
♦ Router/Server interface
♦ Other optical transmission systems
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note | 
| Data Rate | 1250 | Mb/s | ||||
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Supply Current | Icc5 | 220 | mA | |||
| Operating Case Temp. | Tc | 0 | 70 | °C | ||
| -10 | 80 | °C | ||||
| -40 | 85 | °C | 
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note | 
| Average Output Power | Po | -1 | 3 | dBm | ||
| Laser OMA output power | POMA | 0 | dBm | |||
| Disable Power | Poff | -40 | dBm | |||
| Extinction Ratio | ER | 6 | dB | |||
| Output Centre Wavelength | λc | 1530 | 1550 | 1565 | nm | |
| Side-Mode Suppression Ratio | SMSR | 30 | dB | |||
| Spectral Width (-20dB) | ∆λ | 1 | nm | |||
| Optical Rise/Fall Time (20%~80%) | tr/tf | 0.03 | ns | |||
| Transmitter Dispersion Penalty | TDP | 3.0 | dB | 1 | ||
| Generation Jitter (20KHZ-80MHZ) | GJ | 0.3 | UIp-p | |||
| Optical Return Loss | ORL | -12 | dB | |||
| Optical Eye Mask | MM | Compliant to IEEE802.3ae | 1 | |||
| Data Dependent Input Jitter | DDJ | 0.1 | UI | |||
| Data Input Total Jitter | TJ | 0.28 | UI | |||
| Parameter | Symbol | Min | Typical | Max | Unit | note | 
| Centre Wavelength | λc | 1270 | 1610 | nm | ||
| Receiver Sensitivity | Sen | -15.8 | dBm | 2 | ||
| Receiver Overload | Psat | 0.5 | dBm | 2 | ||
| LOS De-Assert | LOSD | -19 | dBm | |||
| LOS Assert | LOSA | -28 | dBm | |||
| LOS Hysteresis | 0.5 | 4 | dB | |||
| Receiver Reflectance | Rrx | -12 | dB | 







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