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参数资料
| 型号： | FCLF8522P2BTL |
| 厂商： | Finisar Corporation |
| 文件页数： | 2/7页 |
| 文件大小： | 0K |
| 描述： | COPPER SFP TXRX 1.25GB/S |
| 标准包装： | 30 |
| 系列： | * |
| 其它名称： | 775-1077 |
FCLF8520P2BTL, FCLF8521P2BTL and FCLF8522P2BTL 1000BASE-T SFP Product Specification F i n i s a r
I.
SFP to Host Connector Pin Out
Pin Symbol Name/Description Note
1 V EET
2 T FAULT
3 T DIS
Transmitter ground (common with receiver ground) 1
Transmitter Fault. Not supported
Transmitter Disable. PHY 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. 4
9 V EER
10 V EER
11 V EER
12 RD-
Receiver ground (common with transmitter ground) 1
Receiver ground (common with transmitter ground) 1
Receiver ground (common with transmitter ground) 1
Receiver Inverted DATA out. AC coupled
13 RD+ Receiver Non-inverted DATA out. AC coupled
14 V EER
15 V CCR
16 V CCT
17 V EET
Receiver ground (common with transmitter ground) 1
Receiver power supply
Transmitter power supply
Transmitter ground (common with receiver ground) 1
18 TD+ Transmitter Non-Inverted DATA in. AC coupled
19 TD-
20 V EET
Transmitter Inverted DATA in. AC coupled
Transmitter ground (common with receiver ground) 1
Notes: 1. Circuit ground is isolated from chassis ground
2. PHY disabled on T DIS > 2.0V or open, enabled on T DIS < 0.8V
3. Should be pulled up with 4.7k – 10k Ohms on host board to a voltage between 2.0 V and 3.6 V.
MOD_DEF(0) pulls line low to indicate module is plugged in.
4. LVTTL compatible with a maximum voltage of 2.5V. Not supported on FCLF8521P2BTL.
Table 1. SFP to host connector pin assignments and descriptions
VeeT
20
1
VeeT
TD-
19
2
TXFault
TD+
18
3
TX Disable
VeeT
17
4
MOD-DEF(2)
VccT
16
Towards
Bezel
5
6
MOD-DEF(1)
MOD-DEF(0)
VccR
VeeR
15
14
Towards
ASIC
7
Rate Select
RD+
13
8
LOS
RD-
12
9
VeeR
VeeR
11
10
VeeR
Figure 1. Diagram of host board connector block pin numbers and names
? Finisar Corporation May 18, 2010 Rev B.2
Page 2
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