SFP Optical Transceiver is a flexible solution as an interface for switches, routers, servers, and other optical links. This Small Form-factor Pluggable (SFP) transceiver can carry data links at rates up to 155 Mb/s, and is compatible with the SFP Multi-Sourcing Agreement (MSA).
• 155 Mbps data rate
• 15 km range with 9/125 µm SMF
• Hot-pluggable SFP footprint duplex LC connector interface
• Class 1 FDA and IEC60825-1 laser safety compliant
• Digital diagnostics monitoring
• Compatible with SFP MSA
• Compatible with SFF-8472
• +3.3 V single power supply
• Fast Ethernet
• OC-3 IR-1 / STM-1 (S-1.1)
• ATM switches and routers
• Other optical links
Absolute Maximum Ratings
Parameter | Symbol | Min | Typ | Max | Unit | Notes |
Supply Voltage | Vcc | ‑0.5 | 4.5 | V | ||
Storage Temperature | Ts | ‑40 | +85 | °C | ||
Operating Humidity | ‑ | 95 | % |
Recommended Operating Conditions
Parameter | Symbol | Min | Typ | Max | Unit | Notes | |
Operating Case Temperature | Standard | Tc | 0 | +70 | °C | ||
Industrial | Tc | ‑40 | +85 | °C | |||
Power Supply Voltage | Vcc | 3.15 | 3.3 | 3.45 | V | ||
Power Supply Current | Icc | 300 | mA | ||||
Data Rate | OC‑3/STM‑1 | 155 | Mbps | ||||
100M | 100 | Mbps |
Optical and Electrical Characteristics
Parameter | Symbol | Min | Typ | Max | Unit | Notes |
9 µm Core Diameter SMF | L | 15 | km | |||
Data Rate | 100/155 | Mbps | ||||
Transmitter | ||||||
Centre Wavelength | λc | 1260 | 1310 | 1360 | nm | |
Spectral Width (RMS) | ∆λ | 4 | nm | |||
Average Output Power | Pout | ‑15 | ‑8 | dBm | 1 | |
Extinction Ratio | ER | 8.2 | dB | 2 | ||
Optical Rise/Fall Time (20%~80%) | tr/tf | 2 | ns | |||
Output Optical Eye | Compliant with IUT‑T G.957 | 2, 5 | ||||
TX Disable Assert Time | t_off | 10 | us | |||
Receiver | ||||||
Centre Wavelength | λc | 1260 | 1600 | nm | ||
Receiver Sensitivity | Pmin | ‑28 | dBm | 4 | ||
Receiver Overload | Pmax | ‑8 | dBm | |||
LOS De‑Assert | LOSD | ‑29 | dBm | |||
LOS Assert | LOSA | ‑45 | dBm | |||
LOS Hysteresis | 0.5 | dB | 5 |
Notes:
1. Output is coupled into a 9/125 µm single‑mode fiber.
2. Filtered, measured with a PRBS 27‑1 test pattern @1.25 Gbps
3. LVPECL logic, internally AC coupled. LVPECL logic, internally AC coupled.
4. Minimum average optical power measured at BER less than 1E‑12, with a 27‑1 NRZ PRBS and ER=9dB.
5. Eye Pattern Mask
6. LOS Hysteresis
2.5G SFP CWDM 40 km
2.5G SFP BiDi 10 km
2.5G SFP 1310nm 20km
2.5G SFP 1310 nm 2 km
1.25G SFP EZX 1550 nm 120 km
1.25G SFP ZX 1550 nm 80 km
1.25G SFP EX 1550 nm 40 km
1.25G SFP 1550 nm 160 km
1.25G SFP EX 1310 nm 40 km
1.25G SFP 1310 nm 20 km
1.25G SFP 1310 nm 10 km
1.25G SFP SR 850 nm 300 m
1.25G SFP BX 4950 120 km
1.25G SFP BX 4950 80 km
1.25G SFP BX 3150 40 km
1.25G SFP BX 3149 20 km
1.25G SFP CWDM 4931 40 km
1.25G SFP CWDM 4931 20 km
1000M Copper SFP
10/100/1000M Copper SFP
10/100/1000M Copper SFP w/ Auto-Negotiation
10/100/1000M Copper SFP w/ Link Indicator
155M SFP 1550 nm 80 km
100M SFP BX 4931 20 km