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.
Product Tags:
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8GFC Fiber Channel Module ZW SFP+ Transceiver 80km 1550nm EML SMF LC DOM Images
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