8GFC Fiber Channel Module ZW SFP+ Transceiver 80km 1550nm EML SMF LC DOM
8GFC SFP+ 1550nm 80km Optical Transceiver Module for Fiber Channel and SAN
Description
Gigaopto’s 8GFC SFP+ optical transceiver GTS-L1585-80DC is designed for 8Gb/s long wave fiber channel connectivity application,it provides 8.5Gb/s throughput up to 80km over single-mode fiber (SMF)by using 1550nm wavelength.
The transmitter section incorporates a reliable 1550nm cooled EML laser. And the receiver section consists of a PIN photodiode integrated with a TIA. All modules satisfy class I laser safety requirements.
This SFP+ ZW transceiver is fully compliant with SFP+ Multi-Source Agreement (MSA) and FCIA FC-PI-4 800-SM-LC-L standard.
Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage.
Specification
| Compatible Brand | Brocade | Category | Fiber Channel SFP |
| Part Number | GTS-L1585-80DC | Power budget | 24dBm |
| Form Type | SFP+ | Max Data Rate | 8.5Gb/s |
| Wavelength | 1550nm | Distance | 80km @ G.652 |
| Connector | LC Receptacle | Media | SMF |
| Transmitter Type | EML | Receiver Type | APD |
| Power Supply Voltage | 3.3V | Supply Current | <450mA |
| TX Power | 0~5dBm | Receiver Sensitivity | <-24dBm |
| Extinction Ratio | >7.0dB | Receiver Overload | >-7.0dBm |
| Temperature Range | 0 to 70°C (32 to 158°F) | Warranty | 3 Years |
| OEM/ODM | Supported | Digital Diagnostic | Support |
| Protocols | MSA Compliant | ||
Features
- Hot-pluggable SFP+ footprint
- Data rate up to 8.5Gb/s
- Compliant with SFP+ MSA and SFF-8472
- Cooled 1550nm EML laser, APD photo-detector
- Link up to 80km on G.652 SMF
- Duplex LC connector receptacle
- Built-in digital diagnostic functions
- Low power dissipation
- Single +3.3V power supply
- Metal enclosure,for lower EMI
- Operating Case Temperature: Standard 0~70ºC
- ROHS compliant and lead-free
Application
- 1G/2G/4G/8G Fibre Channel
- SAN Switches and Routers
- Other Optical Links
Optical Characteristics
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||
| Transmitter | ||||||||
| Centre Wavelength | λc | 1530 | 1550 | 1565 | nm | |||
| Spectral Width(-20dB) | Δλ | 1 | nm | |||||
| Side-Mode Suppression Ratio | SMSR | 30 | - | dB | ||||
| Average Output Power | Pout | 0 | 5.0 | dBm | 1 | |||
| Extinction Ratio | ER | 7.0 | dB | |||||
| Data Input Swing Differential | VIN | 180 | 850 | mV | 2 | |||
| Input Differential Impedance | ZIN | 90 | 100 | 110 | Ω | |||
|
TX Disable |
Disable | 2.0 | Vcc | V | ||||
| Enable | 0 | 0.8 | V | |||||
|
TX Fault |
Fault | 2.0 | Vcc | V | ||||
| Normal | 0 | 0.8 | V | |||||
| Receiver | ||||||||
| Centre Wavelength | λc | 1260 | 1600 | nm | ||||
| Receiver Sensitivity | -24.0 | dBm | 3 | |||||
| Receiver Overload | -7.0 | dBm | 3 | |||||
| LOS De-Assert | LOSD | -25.0 | dBm | |||||
| LOS Assert | LOSA | -35 | dBm | |||||
| LOS Hysteresis | 0.5 | dB | ||||||
| Data Output Swing Differential | Vout | 300 | 900 | mV | 4 | |||
|
LOS |
High | 2.0 | Vcc | V | ||||
| Low | 0.8 | V | ||||||
Note :
1. The optical power is launched into SMF.
2. PECL input, internally AC-coupled and terminated.
3. Measured with a PRBS 231-1 test pattern @8.5Gbps, BER ≤1×10-12.
4. Internally AC-coupled.
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