Product Description
Features
◆ Hot-pluggable SFP footprint
◆ Simplex SC fiber connector
◆ Transmission distance up to 3Km on 9/125μm SMF
◆ Built-in DDMI functions
◆ Comply with SFP MSA .
◆ Single +3.3V power supply
◆ RoHS6 compliant (lead free)
◆ Operating case temperature:
Commercial : 0 to +70°C
Industrial : -40 to +85°C
◆ Comply with Ethernet Switches from a lot of widely used brands .
Applications
◆ Gigabit Ethernet
◆ 1X Fiber Channel
◆ Switch to Switch interface
◆ Router/Server interface
◆ Other optical transmission systems
Optical Characteristics
HD-SB3512-3SCD (Tx1310nm / Rx1550nm 3Km Reach )
Parameter | Symbol | Min. | Typical | Max. | Unit |
Transmitter |
Centre Wavelength | λc | 1270 | 1310 | 1370 | nm |
Spectral Width (RMS) | σ |
|
| 4 | nm |
Average Output Power | Pout | -12 |
| -3 | dBm |
Extinction Ratio | EX | 9 |
|
| dB |
Optical Rise/Fall Time | tr/tf |
|
| 2 | ns |
Receiver |
Centre Wavelength | λc | 1510 | 1550 | 1590 | nm |
Receiver Sensitivity | PIN |
|
| -22 | dBm |
Receiver Overload | PMAX | 1 |
|
| dBm |
LOS De-Assert | LOSD |
|
| -30 | dBm |
LOS Assert | LOSA | -35 |
|
| dBm |
LOS Hysteresis |
| 0.5 |
| 4.5 | dB |
HD-SB5312-3SCD (Tx1550nm / Rx1310nm 3Km Reach )
Parameter | Symbol | Min. | Typical | Max. | Unit |
Transmitter |
Centre Wavelength | λc | 1530 | 1550 | 1570 | nm |
Spectral Width (RMS) | σ |
|
| 4 | nm |
Average Output Power | Pout | -12 |
| -3 | dBm |
Extinction Ratio | EX | 9 |
|
| dB |
Optical Rise/Fall Time | tr/tf |
|
| 2 | ns |
Receiver |
Centre Wavelength | λc | 1270 | 1310 | 1350 | nm |
Receiver Sensitivity | PIN |
|
| -22 | dBm |
Receiver Overload | PMAX | 1 |
|
| dBm |
LOS De-Assert | LOSD |
|
| -30 | dBm |
LOS Assert | LOSA | -35 |
|
| dBm |
LOS Hysteresis |
| 0.5 |
| 4.5 | dB |
Pin Descriptions
Pin | Symbol | Description | Ref. |
1 | VEET | Transmitter Ground (Common with Receiver Ground) | 6.1 |
2 | TFAULT | Transmitter Fault. Not supported. |
|
3 | TDIS | Transmitter Disable. Laser output disabled on high or open. | 6.2 |
4 | MOD_DEF(2) | Module Definition 2. Data line for Serial ID. | 6.3 |
5 | MOD_DEF(1) | Module Definition 1. Clock line for Serial ID. | 6.3 |
6 | MOD_DEF(0) | Module Definition 0. Grounded within the module. | 6.3 |
7 | Rate Select | No connection required |
|
8 | LOS | Loss of Signal indication. Logic 0 indicates normal operation. | 6.4 |
9 | VEER | Receiver Ground (Common with Transmitter Ground) | 6.1 |
10 | VEER | Receiver Ground (Common with Transmitter Ground) | 6.1 |
11 | VEER | Receiver Ground (Common with Transmitter Ground) | 6.1 |
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) | 6.1 |
15 | VCCR | Receiver Power Supply |
|
16 | VCCT | Transmitter Power Supply |
|
17 | VEET | Transmitter Ground (Common with Receiver Ground) | 6.1 |
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) | 6.1 |
Ordering information
Part Number | Product Description |
HD-SB3512-3SCD | TX 1310nm ,RX 1550nm 1.25Gbps, 3KM, Bi-Directional SFP Transceiver with Single SC Receptacle ,0oC ~ +70oC , With DDM. |
HD-SB3512-3SCD-I | TX 1310nm ,RX 1550nm 1.25Gbps, 3KM, Bi-Directional SFP Transceiver with Single SC Receptacle ,-40oC ~ +85oC , With DDM. |
HD-SB5312-3SCD | TX 1550nm ,RX 1310nm 1.25Gbps, 3KM, Bi-Directional SFP Transceiver with Single SC Receptacle ,0oC ~ +70oC , With DDM. |
HD-SB5312-3SCD-I | TX 1550nm ,RX 1310nm 1.25Gbps, 3KM, Bi-Directional SFP Transceiver with Single SC Receptacle,-40oC ~ +85oC , With DDM. |
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