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參數(shù)資料
| 型號： | SP-GB-EX-IDFB |
| 元件分類： | 光收發(fā) |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1270-1355nm, 1250Mbps(Tx), 1250Mbps(Rx), SURFACE MOUNT, SFP CONNECTOR |
| 封裝： | ROHS COMPLIANT PACKAGE |
| 文件頁數(shù)： | 4/9頁 |
| 文件大小： | 269K |
| 代理商： | SP-GB-EX-IDFB |
Preliminary
SP-GB-EX-xDFB
DS-5986
Rev 02
2010-5-6
Recommended Interface Circuit
SFP Module
Laser
driver
Amplifier
EEPROM
MOD-DEF2
MOD-DEF1
MOD-DEF0
LOS
RD -
RD +
TD +
TD -
VccT
TX Fault
TX Disable
Z=50
3
4.7K to 10K
10K
RGND
Host Board
SerDat Out +
SerDat Out -
SerDat In -
SerDat In +
Vcc (+3.3V)
SERDES
IC
Protocol
IC
2
4.7K to 10K
Vcc (+3.3V)
Figure 2, Recommended Interface Circuit
Pin Definitions
Figure 3 below shows the pin numbering of SFP electrical interface. The pin functions are described in Table 6
with some accompanying notes.
P in 1 0
P in 1
P in 1 1
P in 2 0
B O T T O M V IE W
O F B O A R D
T O P V IE W
Figure 3, Pin View
Table 6 - Pin Function Definitions
Pin No.
Name
Function
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
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| SP-GB-EX-CDFB | FIBER OPTIC TRANSCEIVER, 1270-1355nm, 1250Mbps(Tx), 1250Mbps(Rx), SURFACE MOUNT, SFP CONNECTOR |
| SP-MR-SR1-TNA | FIBER OPTIC TRANSCEIVER, 1260-1360nm, 2700Mbps(Tx), 2700Mbps(Rx), PANEL MOUNT |
| SP-MR-SR1-RNA | FIBER OPTIC TRANSCEIVER, 1260-1360nm, 2700Mbps(Tx), 2700Mbps(Rx), PANEL MOUNT |
| SP-MR-SR1-CNA | FIBER OPTIC TRANSCEIVER, 1260-1360nm, 2700Mbps(Tx), 2700Mbps(Rx), PANEL MOUNT |
| SP-MR-SR1-CDA | FIBER OPTIC TRANSCEIVER, 1260-1360nm, 2700Mbps(Tx), 2700Mbps(Rx), PANEL MOUNT |
相關代理商/技術參數(shù) |
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|---|---|
| SP-GB-EX-TDA | 制造商:SOURCE 制造商全稱:Source Photonics, Inc. 功能描述:40km GbE SFP Transceiver |
| SP-GB-EX-TNA | 制造商:SOURCE 制造商全稱:Source Photonics, Inc. 功能描述:40km GbE SFP Transceiver |
| SP-GB-EZX-CDA | 制造商:SOURCE 制造商全稱:Source Photonics, Inc. 功能描述:120 km Gigabit Ethernet SFP Transceiver |
| SP-GB-EZX-CNA | 制造商:SOURCE 制造商全稱:Source Photonics, Inc. 功能描述:120 km Gigabit Ethernet SFP Transceiver |
| SP-GB-LX-CDA | 制造商:SOURCE 制造商全稱:Source Photonics, Inc. 功能描述:10Km Gigabit Ethernet SFP Transceiver |
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