Shenzhen Handar Optical Technology Co.,Ltd
| Payment Terms | T/T or western Union |
| Supply Ability | 50000 pcs per month |
| Delivery Time | 3-7working days after received deposit |
| Packaging Details | Packed in carton |
| Product Name | SFP Transceiver 1.25G BIDI 20Km |
| Application | Data center &Fiber Networking |
| Center Wavelength | Tx1310nm / Rx1550nm |
| Optical connector | LC |
| Tx power | -9 to -3dBm |
| Sensitivity | <-22dBm |
| Distance | 20Km via SMF |
| DDMI | YES |
| Standard | SFP MSA SFF-8472 |
| Brand Name | HD |
| Model Number | HD-SB3512-20LCD |
| Certification | CE/ROHS/FCC/ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T or western Union | Supply Ability | 50000 pcs per month |
| Delivery Time | 3-7working days after received deposit | Packaging Details | Packed in carton |
| Product Name | SFP Transceiver 1.25G BIDI 20Km | Application | Data center &Fiber Networking |
| Center Wavelength | Tx1310nm / Rx1550nm | Optical connector | LC |
| Tx power | -9 to -3dBm | Sensitivity | <-22dBm |
| Distance | 20Km via SMF | DDMI | YES |
| Standard | SFP MSA SFF-8472 | Brand Name | HD |
| Model Number | HD-SB3512-20LCD | Certification | CE/ROHS/FCC/ISO |
| Place of Origin | CHINA | ||
| High Light | fiber optic transceiver ，bidi sfp transceiver | ||
SFP Transceiver 1.25G BIDI 20Km Tx1310/Rx1550nm
Product Features
Single LC receptacle optical interface compliant
Hot-pluggable SFP footprint
1310nm FP laser transmitter
RoHS compliant and Lead Free
Up to 20km on 9/125um SMF
Metal enclosure for lower EMI
Single 3.3V power supply
Low power dissipation <600mW
Commercial operating temperature range: 0°C to 70°C
Applications
Gigabit Ethernet
1.06 Gb/s Fibre Channel
Specification
Handar’s HD-SB3512-20LCD Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). They simultaneously comply with Gigabit Ethernet as specified in IEEE STD
| I. Pin Descriptions | ||||
| Pin | Symbol | Name/Description | Ref. | |
| 1 | VeeT | Transmitter Ground (Common with Receiver Ground) | 1 | |
| 2 | TX Fault | Transmitter Fault | ||
| 3 | TX Disable | Transmitter Disable. Laser output disabled on high or open. | 2 | |
| 4 | MOD_DEF(2) | Module Definition 2. Data line for Serial ID. | 3 | |
| 5 | MOD_DEF(1) | Module Definition 1. Clock line for Serial ID. | 3 | |
| 6 | MOD_DEF(0) | Module Definition 0. Grounded within the module. | 3 | |
| 7 | Rate Select | No connection required | ||
| 8 | LOS | Loss of Signal indication. Logic 0 indicates normal operation. | 4 | |
| 9 | VeeR | Receiver Ground (Common with Transmitter Ground) | 1 | |
| 10 | VeeR | Receiver Ground (Common with Transmitter Ground) | 1 | |
| 11 | VeeR | Receiver Ground (Common with Transmitter Ground) | 1 | |
| 12 | RD- | Receiver Inverted DATA out. AC Coupled | ||
| 13 | RD+ | Receiver Non-inverted DATA out. AC Coupled | ||
| 14 | VeeR | Receiver Ground (Common with Transmitter Ground) | 1 | |
| 15 | VccR | Receiver Power Supply | ||
| 16 | VccT | Transmitter Power Supply | ||
| 17 | VeeT | Transmitter Ground (Common with Receiver Ground) | 1 | |
| 18 | TD+ | Transmitter Non-Inverted DATA in. AC Coupled. | ||
| 19 | TD- | Transmitter Inverted DATA in. AC Coupled. | ||
| 20 | VeeT | Transmitter Ground (Common with Receiver Ground) | 1 | |
Notes:
MOD_DEF(0) pulls line low to indicate module is plugged in.
| II. Absolute Maximum Ratings | |||||||
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. | |
| Maximum Supply Voltage | Vcc | -0.5 | 4.0 | V | |||
| Storage Temperature | TS | -40 | 100 | °C | |||
| Case Operating Temperature | TOP | 0 | 70 | °C | |||
| Relative Humidity | RH | 0 | 85 | % | 1 | ||
| III. Electrical Characteristics (TOP=25°C, Vcc=3.3Volts) | |||||||
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. | |
| Supply Voltage | Vcc | 3.00 | 3.60 | V | |||
| Supply Current | Icc | 180 | 300 | mA | |||
| Transmitter | |||||||
| Input differential impedance | Rin | 100 | Ω | 2 | |||
| Single ended data input swing | Vin, pp | 250 | 1200 | mV | |||
| Transmit Disable Voltage | VD | Vcc – 1.3 | Vcc | V | |||
| Transmit Enable Voltage | VEN | Vee | Vee+ 0.8 | V | |||
| Transmit Disable Assert Time | 10 | us | |||||
| Receiver | |||||||
| Single ended data output swing | Vout, pp | 300 | 400 | 800 | mV | 3 | |
| Data output rise time | tr | 300 | ps | 4 | |||
| Data output fall time | tf | 300 | ps | 4 | |||
| LOS Fault | VLOS fault | Vcc – 0.5 | VccHOST | V | 5 | ||
| LOS Normal | VLOS norm | Vee | Vee+0.5 | V | 5 | ||
| Deterministic Jitter Contribution | RXΔDJ | 80 | ps | 6 | |||
| Total Jitter Contribution | RXΔTJ | 122.4 | ps | ||||
Notes:
| IV. Optical Characteristics (TOP=25°C, Vcc=3.3 Volts) | |||||||
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. | |
| Transmitter | |||||||
| Output Opt. Power | PO | -9 | - | -3 | dBm | 1 | |
| Optical Wavelength | λ | 1290 | 1310 | 1330 | nm | 2 | |
| Spectral Width | σ | - | - | 3 | nm | 2 | |
| Optical Rise/Fall Time | tr/tf | - | 170 | 260 | ps | 4 | |
| Deterministic Jitter Contribution | TXΔDJ | - | 20 | 56.5 | ps | 5 | |
| Total Jitter Contribution | TXΔTJ | - | 50 | 119 | ps | ||
| Optical Extinction Ratio | ER | 9 | - | - | dB | ||
| Receiver | |||||||
| Average Rx Sensitivity @ 1.25 Gb/s (Gigabit Ethernet) | RSENS2 | - | - | -24 | dBm | 6, 7 | |
| Average Rx Sensitivity @ 1.06 Gb/s (1X Fibre Channel) | RSENS1 | - | - | -25 | dBm | 6, 7 | |
| Maximum Received Power | RXMAX | 0 | dBm | ||||
| Optical Center Wavelength | λC | 1470 | 1490 | 1510 | nm | ||
| LOS De-Assert | LOSD | - | - | -25 | dBm | ||
| LOS Assert | LOSA | -36 | - | - | dBm | ||
| LOS Hysteresis | 0.5 | - | - | dB | |||
Notes:
| V. General Specifications | |||||||
| Parameter | Symbol | Min | Typ | Max | Units | Ref. | |
| Data Rate | BR | 1062 | 1250 | Mb/sec | 1 | ||
| Bit Error Rate | BER | 10-12 | 2 | ||||
| Max. Supported Link Length on 9/125μm SMF @ 1x Fibre Channel | LMAX1 | 20 | km | 3, 4 | |||
| Max. Supported Link Length on 9/125μm SMF @ Gigabit Ethernet | LMAX2 | 20 | km | 3, 4 | |||
Notes:
| VI. Environmental Specifications |
HD Commercial Temperature BIDI SFP transceivers have an operating temperature range from 0°C to +70°C case temperature.
| Parameter | Symbol | Min | Typ | Max | Units | Ref. |
| Case Operating Temperature | Top | 0 | 70 | °C | ||
| Storage Temperature | Tsto | -40 | 100 | °C |
| VII. Mechanical Specifications |
HD’s Small Form Factor Pluggable (SFP) transceivers are compatible with the dimensions defined by the SFP Multi-Sourcing Agreement (MSA).
SFP Transceiver 1.25G BIDI 20Km Tx1310/Rx1550nm
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2009
Total Annual:
5000000-7000000
Ecer Certification：
Active Member
Shenzhen Handar Optical Technology Co.,LTD,Located in shenzhen,china,was founded in 2009,which is professionally engaging in researching & developing,manufacturing,and marketing fiber optical communication product. With several-year development,Handar has established a profession te... Shenzhen Handar Optical Technology Co.,LTD,Located in shenzhen,china,was founded in 2009,which is professionally engaging in researching & developing,manufacturing,and marketing fiber optical communication product. With several-year development,Handar has established a profession te...
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