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3G SDI CWDM SFP Optical Transceiver Module Digital Video Fiber Optic Lc Connector
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Brand Name:E-link China
Model Number:LNK-CSFP-3Gxx-40
Certification:CE, RoHS, FCC
Payment Terms:T/T, Western Union, MoneyGram, Paypal
Supply Ability:1000000000pcs/Month
Delivery Time:3-5 working days
Price:Negotiation
Company Data
Verified Supplier
Contact Person
Michael Guo
Business Type:
Manufacturer
Officials:
5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
3G-SDI CWDM 1270~1610nm 40km Digital Video SFP Optical Transceiver Module
Features:
- Up to 3.3Gb/s Data Links
- Hot-Pluggable
Duplex LC connector
- Up to 40km on 9/125μm SMF
CWDM DFB laser transmitter
- Single +3.3V Power Supply
- Monitoring Interface Compliant with
- SFF-8472
- Low power dissipation <1.5W typically
- Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available
- RoHS compliant and Lead Free
Applications:
- SONET OC-48 / SDH STM -16
- SONET OC-12 / SDH STM -4
- SONET OC-3 / SDH STM -1
- Gigabit Ethernet
- 1x/2xFibre Channel
- ATM
Description:
E-link’s Transceivers are a high performance, cost effective module which have a duplex 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 CWDM DFB laser, up to 16dB link budge ensure this module SONET OC-48 / SDH STM -16 40km application.
- Absolute Maximum Ratings
| Parameter | Symbol | Min. | Typical | Max. | Unit |
| Storage Temperature | TS | -40 | +85 | °C | |
| Supply Voltage | VCC | -0.5 | 4 | V | |
| Relative Humidity | RH | 0 | 85 | % |
- Recommended Operating Environment:
| Parameter | Symbol | Min. | Typical | Max. | Unit | ||
| Case operating Temperature | Industrial | TC | -40 | +85 | °C | ||
| Extended | -5 | +85 | |||||
| Commercial | 0 | +70 | |||||
| Supply Voltage | VCC | 3.135 | 3.465 | V | |||
| Supply Current | Icc | 450 | mA | ||||
| Inrush Current | Isurge | Icc+30 | mA | ||||
| Maximum Power | Pmax | 1.5 | W | ||||
- Electrical Characteristics (TOP = 0 to 70°C, VCC = 3.135 to 3.465 Volts)
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
| Transmitter Section: | ||||||
| Input differential impedance | Rin | 90 | 100 | 110 | | |
| Single ended data input swing | Vin PP | 250 | 1200 | mVp-p | ||
| Transmit Disable Voltage | VD | Vcc – 1.3 | Vcc | V | 2 | |
| Transmit Enable Voltage | VEN | Vee | Vee+ 0.8 | V | ||
| Transmit Disable Assert Time | Tdessert | 10 | us | |||
| Receiver Section: | ||||||
| Single ended data output swing | Vout,pp | 300 | 800 | mv | 3 | |
| LOS Fault | Vlosfault | Vcc – 0.5 | VCC_host | V | 5 | |
| LOS Normal | Vlos norm | Vee | Vee+0.5 | V | 5 | |
| Power Supply Rejection | PSR | 100 | mVpp | 6 | ||
Note:
- AC coupled.
- Or open circuit.
- Into 100 ohm differential termination.
- 20 – 80 %
- LOS is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
- All transceiver specifications are compliant with a power supply sinusoidal modulation of 20 Hz to 1.5MHz up to specified value applied through the power supply filtering network shown on page 23 of the Small Form-factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA), September 14, 2000.
- Optical Characteristics (TOP = 0 to 70°C, VCC = 3.135 to 3.465 Volts)
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
| Transmitter Section: | ||||||
| Center Wavelength | λc | λc -7.5 | l | λc +7.5 | nm | |
| Spectral Width(RMS) | σRMS | 1 | nm | |||
| Optical Output Power | Pout | -2 | +3 | dBm | 1 | |
| Extinction Ratio | ER | 6 | dB | |||
| Optical Rise/Fall Time | tr / tf | 260 | ps | 2 | ||
| Relative Intensity Noise | RIN | -120 | dB/Hz | |||
Total Generated Transmitter Jitter (peak to peak) | JTXp-p | 0.07 | UI | |||
Total Generated Transmitter Jitter (rms) | JTXrms | 0.007 | UI | |||
| Output Eye Mask | Compliant with eye mask Telcordia GR-253-GORE | |||||
| Receiver Section: | ||||||
| Optical Input Wavelength | λc | 1270 | 1610 | nm | ||
| RX Sensitivity @ OC-48/STM-16 | Sen1 | -16 | dBm | 3 | ||
| RX Sensitivity @ 2xFibre channel | Sen2 | -16.5 | dBm | 4 | ||
| RX Sensitivity @ Gigabit Ethernet | Sen3 | -16.5 | dBm | 4 | ||
| RX Sensitivity @ OC-12/STM-4 | Sen4 | -16 | dBm | 5 | ||
| RX Sensitivity @ OC-4/STM-1 | Sen5 | -16 | dBm | 5 | ||
| RX_LOS Assert | LOS A | -35 | dBm | |||
| RX_LOS De-assert | LOS D | -17 | dBm | |||
| RX_LOS Hysteresis | LOS H | 0.5 | dB | |||
| General Specifications: | ||||||
| Data Rate | BR | 155 | 3300 | Mb/s | ||
| Bit Error Rate | BER | 10-12 | ||||
| Max. Supported Link Length on 9/125μm SMF @ OC-48/STM-16 | LMAX1 | 40 | km | |||
| Max. Supported Link Length on 9/125μm SMF @ 2xFibre channel | LMAX2 | 45 | km | |||
| Max. Supported Link Length on 9/125μm SMF @ Gigabit Ethernet | LMAX3 | 45 | km | |||
| Max. Supported Link Length on 9/125μm SMF @ OC-12/STM-4 | LMAX4 | 40 | km | |||
| Max. Supported Link Length on 9/125μm SMF @ OC-4/STM-1 | LMAX5 | 45 | km | |||
Note:
- Compliant with FDA/CDRH and EN (IEC) 60825 regulations (Class 1 Laser Safety).
- 20-80%.
- Measured with PRBS 231-1 at 10-12 BER
- Measured with PRBS 27-1 at 10-12 BER
- Measured with PRBS 223-1 at 10-12 BER
Diagram of Host Board Connector Block Pin Numbers and Names
- Pin Function Definitions
| Pin No | Name | Function | Plug Seq | Notes |
| 1 | VeeT | Transmitter Ground | 1 | 1 |
| 2 | TX Fault | Transmitter Fault Indication | 3 | |
| 3 | TX Disable | Transmitter Disable | 3 | 2 |
| 4 | MOD-DEF2 | Module Definition | 2 | 3 |
| 5 | MOD-DEF1 | Module Definition 1 | 3 | 3 |
| 6 | MOD-DEF0 | Module Definition 0 | 3 | 3 |
| 7 | Rate Select | Not Connected | 3 | 4 |
| 8 | LOS | Loss of Signal | 3 | 5 |
| 9 | VeeR | Receiver Ground | 1 | 1 |
| 10 | VeeR | Receiver Ground | 1 | 1 |
| 11 | VeeR | Receiver Ground | 1 | |
| 12 | RD- | Inv. Received Data Out | 3 | 6 |
| 13 | RD+ | Received Data Out | 3 | 6 |
| 14 | VeeR | Receiver Ground | 3 | 1 |
| 15 | VccR | Receiver Power | 2 | 1 |
| 16 | VccT | Transmitter Power | 2 | |
| 17 | VeeT | Transmitter Ground | 1 | |
| 18 | TD+ | Transmit Data In | 3 | 6 |
| 19 | TD- | Inv. Transmit In | 3 | 6 |
| 20 | VeeT | Transmitter Ground | 1 |
Notes:
- Circuit ground is internally isolated from chassis ground.
- Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
- Should be pulled up with 4.7k - 10 kohms on host board to a voltage between 2.0V and 3.6V. MOD_DEF(0) pulls line low to indicate module is plugged in.
- Rate select is not used
- LOS is open collector output. Should be pulled up with 4.7k – 10 kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
- AC Coupled
SFP Module EEPROM Information and Management
The SFP modules implement the 2-wire serial communication protocol as defined in the SFP -8472. The serial ID information of the SFP modules and Digital Diagnostic Monitor parameters can be accessed through the I2C interface at address A0h and A2h. The memory is mapped in Table 1. Detailed ID information (A0h) is listed in Table 2. And the DDM specification at address A2h. For more details of the memory map and byte definitions, please refer to the SFF-8472, “Digital Diagnostic Monitoring Interface for Optical Transceivers”. The DDM parameters have been internally calibrated.
Company Profile
E-link China Technology Co., Ltd.
Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters, CCTV over Ethernet Converters (HD-SDI over Ethernet, HDMI over Ethernet, Power over Ethernet), etc. With rich experience in providing high quality products in telecom and CCTV business, E-link has a large manufacturing base in Shenzhen, able to deliver cost-effective solutions to serve our customers successfully.
E-Link Quality:
• ISO9001 Quality System
• Full-Spectrum environment and electrical testing of all product design
• 48 hours aging test before delivery
• Qualified CE, RoHS, FCC
Since the launch of our products on the domestic market and international market, we have won a good reputation for our high quality products and sincere services. Our products are widely applied to network systems of Telecom, Radio and Television, Public Security, Bank ,ect. To be in line with different needs of different customers, we have people to trace the latest market information so as to keep our products competitive and vital.
Our knowledgeable sales, technical support and engineering staff are dedicated to understanding your requirements and designing products & solutions to meet your needs. We shall be pleased to provide you fiber optical network products with our best price, superior quality and fast delivery.
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