Detail produk:
Syarat-syarat pembayaran & pengiriman:
|
Data Rate: | 4.25G | Fiber Type: | MM |
---|---|---|---|
Wavelength: | 850nm | Distance: | 500 meters |
Fiber: | Dual Fiber | Connector: | LC |
Cahaya Tinggi: | sfp bidirectional transceiver,fiber optic transceiver module |
4.25G SFP Dual Fiber 500m Multimode SFP Optical Transceiver Module
Features
Applications
Description
The transceiver consists of three sections: a 850nm VCSEL laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)1. They are compatible with Fiber Channel per FC-PI-2 Rev. 10.0. also simultaneously compatible with Gigabit Ethernet as specified in IEEE Std 802.3.
Absolute Maximum Ratings
Table 1 - Absolute Maximum Ratings
Parameter | Symbol | Min | Max | Unit |
Power Supply Voltage | Vcc-Vee | 0 | 3.6 | V |
Operating Case Temperature (Commercial) | Tc | 0 | 70 | °C |
Operating Case Temperature (Industrial) | Tc | -40 | +85 | °C |
Storage Temperature | Ts | -40 | +85 | °C |
Operating Humidity | - | 5 | 90 | % |
Recommended Operating Conditions
Table 2 - Recommended Operating Conditions
Parameter | Symbol | Min | Typical | Max | Unit | |
Operating Case Temperature | Standard | Tc | 0 | +70 | °C | |
Power Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
Power Supply Current | Icc | 240 | mA | |||
Data Rate | 4.25 | Gbps | ||||
Optical and Electrical Characteristics
Table 3 - Optical and Electrical Characteristics
Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||
Transmitter | ||||||||
Date Rate | 4.25 | Gb/S | ||||||
Centre Wavelength | λc | 830 | 860 | nm | ||||
Spectral Width (RMS) | ∆λ | 1 | nm | |||||
Average Output Power (BOL) | Pout | -9 | -2.5 | dBm | 1 | |||
Extinction Ratio | ER | 5 | dB | |||||
Average Launch Power-OFF Transmitter |
Pout | -4.5 | dBm | |||||
Optical Eye Diagram | Fiber Channel Compliant | |||||||
Optical Rise/Fall Time(20%~80%) | tr/tf | 120 | ns | |||||
Data Input Swing Differential | VIN | 300 | 1800 | 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 | 830 | 860 | nm | ||||
Receiver Sensitivity (BOL) | -15 | dBm | 3 | |||||
Receiver Overload | 0 | dBm | 3 | |||||
LOS De-Assert | LOSD | -20 | dBm | |||||
LOS Assert | LOSA | -25 | dBm | |||||
LOS Hysteresis | 0.5 | 6 | dB | |||||
Receiver Reflectance | -20 | dB | ||||||
Data Output Swing Differential | Vout | 350 | 1800 | mV | 4 | |||
Loss of Signal (LOS) Assert Time | TAssert | 500 | nS | |||||
Loss of Signal (LOS) DeassertTime | TDeassert | 500 | nS | |||||
LOS | High | 2.0 | Vcc | V | ||||
Low | 0 | 0.8 | V | |||||
Notes:
1. The optical power is launched into MMF.
2. PECL input, internally AC-coupled and terminated.
3. Measured with a PRBS 27-1 test pattern @1250Mbps, BER ≤1×10-12
4. Internally AC-coupled.
Timing and Electrical
Table 4 - Timing and Electrical
Parameter | Symbol | Min | Typical | Max | Unit |
Tx Disable Negate Time | t_on | 1 | ms | ||
Tx Disable Assert Time | t_off | 10 | µs | ||
Time To Initialize, including Reset of Tx Fault | t_init | 300 | ms | ||
Tx Fault Assert Time | t_fault | 100 | µs | ||
Tx Disable To Reset | t_reset | 10 | µs | ||
LOS Assert Time | t_loss_on | 100 | µs | ||
LOS De-assert Time | t_loss_off | 100 | µs | ||
Serial ID Clock Rate | f_serial_clock | 400 | KHz | ||
MOD_DEF (0:2)-High | VH | 2 | Vcc | V | |
MOD_DEF (0:2)-Low | VL | 0.8 | V |
Diagnostics
Table 5 – Diagnostics Specification
Parameter | Range | Unit | Accuracy | Calibration |
Temperature | 0 to +70 | °C | ±3°C | Internal / External |
-40 to +85 | ||||
Voltage | 3.0 to 3.6 | V | ±3% | Internal / External |
Bias Current | 0 to 100 | mA | ±10% | Internal / External |
TX Power | -9 to -3 | dBm | ±3dB | Internal / External |
RX Power | -23 to -3 | dBm | ±3dB | Internal / External |
Kontak Person: Mr. Michael Guo
Tel: 19928768315
Faks: 86-755-8312-8674
E-Link Gigabit Power Over Ethernet Injector 12 ~ 48VDC Input Daya DIN Rail / Wall Mount
Satu Port 60W Perangkat Power Over Ethernet Mendukung Instalasi Din Rail / Wall Mount
10/100 / 1000Mbps High Power Poe Injector 100 Watt 802.3bt 100m Transmisi
48 Volt 2 Port Cisco POE Power Over Ethernet Injector 10 / 100 / 1000Mbps 15.4W
Mini 4K HDMI Optical Extender Input USB Multimode Tidak Terkompresi 300M
4K SFP LC 80km HDMI Fiber Extender 10.3Gbps Single Mode Fiber Extender
SFP 5VDC HDMI Over Fiber Optic Extender Port USB Mikro 4K 80Km
4K * 2K HDCP 10.3Gbps HDMI Fiber Extender SFP LC Dengan Audio Eksternal
Mini 3G/HD-SDI ke Fiber Converter Extender dengan fungsi Tally atau Data RS485
3G-SDI SDI Ke Fiber Optic Converter Video Extender melalui Transmisi Panjang Fiber 20KM
HD SDI To Fiber Optic Converter with Forward Audio
Ethernet over Fiber Converter SD/HD/3G-SDI + RS485/RS422/RS232 Data + 10/100M