产品介绍
产品特性
热插拔SFP封装
双纤LC接口
在单模光纤中传输距离达到40千米
内置数字诊断功能
符合SFP MSA标准
+3.3V单供电电压
符合RoHS 6标准
工作温度范围：
商业级：0 to +70°C
工业级：-40 to +85°C
兼容性强，适用于国内外各品牌交换机
产品应用
万兆以太网
光纤网络OC-192 同步数字体系STM-64
万兆交换机互联
万兆路由/服务器光链接
其他万兆光传输系统
光学参数
Parameter | Symbol | Min | Typical | Max | Unit | Notes |
Transmitter |
Centre Wavelength | λc | 1270 | 1310 | 1350 | nm |
|
Spectral Width（-20dB） | Δλ |
|
| 1 | nm |
|
Side-Mode Suppression Ratio | SMSR | 30 | - |
| dB |
|
Average Output Power | Pout | -1.0 |
| +3.0 | dBm | 1 |
Extinction Ratio | ER | 3.5 |
|
| dB |
|
Data Input Swing Differential | VIN | 180 |
| 850 | 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 | 1260 |
| 1600 | nm |
|
Receiver Sensitivity |
|
|
| -16 | dBm | 3 |
Receiver Overload |
| 0.5 |
|
| dBm | 3 |
LOS De-Assert | LOSD |
|
| -17 | dBm |
|
LOS Assert | LOSA | -30 |
|
| dBm |
|
LOS Hysteresis |
| 0.5 |
|
| dB |
|
Data Output Swing Differential | Vout | 300 |
| 900 | mV | 4 |
LOS | High | 2.0 |
| Vcc | V |
|
Low |
|
| 0.8 | V |
|
Notes:
1. The optical power is launched into SMF.
2. PECL input, internally AC-coupled and terminated.
3. Measured with a PRBS 231-1 test pattern @10312Mbps, BER ≤1×10-12.
4. Internally AC-coupled.
引脚定义
Pin | Signal Name | Description | Plug Seq. | Notes |
1 | VEET | Transmitter Ground | 1 |
|
2 | TX FAULT | Transmitter Fault Indication | 3 | Note 1 |
3 | TX DISABLE | Transmitter Disable | 3 | Note 2 |
4 | SDA | SDA Serial Data Signal | 3 |
|
5 | SCL | SCL Serial Clock Signal | 3 |
|
6 | MOD_ABS | Module Absent. Grounded within the module | 3 |
|
7 | RS0 | Not Connected | 3 |
|
8 | LOS | Loss of Signal | 3 | Note 3 |
9 | RS1 | Not Connected | 3 |
|
10 | VEER | Receiver ground | 1 |
|
11 | VEER | Receiver ground | 1 |
|
12 | RD- | Inv. Received Data Out | 3 | Note 4 |
13 | RD+ | Received Data Out | 3 | Note 4 |
14 | VEER | Receiver ground | 1 |
|
15 | VCCR | Receiver Power Supply | 2 |
|
16 | VCCT | Transmitter Power Supply | 2 |
|
17 | VEET | Transmitter Ground | 1 |
|
18 | TD+ | Transmit Data In | 3 | Note 5 |
19 | TD- | Inv. Transmit Data In | 3 | Note 5 |
20 | VEET | Transmitter Ground | 1 |
|
Notes:
Plug Seq.: Pin engagement sequence during hot plugging.
1) TX Fault is an open collector output, which should be pulled up with a 4.7k~10kΩ resistor on the host board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; Logic 1 indicates a laser fault of some kind. In the low state, the output will be pulled to less than 0.8V.
2) Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
3) LOS is open collector output. Should be pulled up with 4.7k~10kΩ on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
4) RD-/+: These are the differential receiver outputs. They are internally AC-coupled 100 differential lines which should be terminated with 100Ω (differential) at the user SERDES.
5) TD-/+: These are the differential transmitter inputs. They are internally AC-coupled, differential lines with 100Ω differential termination inside the module.
订购信息
型号/Part Number | 产品描述/Product Description |
HD-SFP+/10G-ER-1310 | 1310nm, 10Gbps, LC, 40km, 0°C~+70°C, with DDM |
HD-SFP+/10G-ER-1310-I | 1310nm, 10Gbps, LC, 40km, -40°C~+85°C, with DDM |
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