參數(shù)資料
型號(hào)： LCP-155D4VDR
廠(chǎng)商： Delta Electronics, Inc.
英文描述： RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
中文描述： 符合RoHS SFP收發(fā)器與數(shù)字診斷監(jiān)控功能的ATM，SONET的OC-3/SDH的STM - 1
文件頁(yè)數(shù)： 5/13頁(yè)
文件大小： 249K
代理商： LCP-155D4VDR
DELTA ELECTRONICS, INC.
5
Nov., 2006
Rev. 1B
www.deltaww.com
Pin Function Definitions
Pin Num.
1
2
Name
VeeT
TX Fault
Function
Plug Seq.
1
3
Notes
Transmitter Ground
Transmitter Fault Indication
Note 1
Note 2
Module disables on high or open
Note 3, 2 wire serial ID interface
Note 3, 2 wire serial ID interface
Note 3, Grounded in Module
Function not available
Note 4
Note 5
Note 5
Note 5
Note 6
Note 7
Note 5
3.3 ± 5%, Note 7
3.3 ± 5%, Note 7
Note 5
Note 8
Note 8
Note 5
3
TX Disable
Transmitter Disable
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MOD-DEF2
MOD-DEF1
MOD-DEF0
Rate Select
LOS
VeeR
VeeR
VeeR
RD-
RD+
VeeR
VccR
VccT
VeeT
TD+
TD-
VeeT
Module Definition 2
Module Definition 1
Module Definition 0
Not Connect
Loss of Signal
Receiver Ground
Receiver Ground
Receiver Ground
Inv. Received Data Out
Received Data Out
Receiver Ground
Receiver Power
Transmitter Power
Transmitter Ground
Transmit Data In
Inv. Transmit Data In
Transmitter Ground
3
3
3
3
3
1
1
1
3
3
1
2
2
1
3
3
1
Plug Seq.: Pin engagement sequence during hot plugging.
Notes:
1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10K
resistor on the host
board. Pull up voltage between 2.0V and VccT, R+0.3V. When high, output indicates a laser fault of some kind.
Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.
2) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module
with a 4.7 – 10 K
resistor. Its states are:
Low (0 – 0.8V):
Transmitter on
(>0.8, < 2.0V):
Undefined
High (2.0 – 3.465V):
Transmitter Disabled
Open:
Transmitter Disabled
3) Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10K
resistor on the
host board. The pull-up voltage shall be VccT or VccR (see Section IV for further details). Mod-Def 0 is grounded
by the module to indicate that the module is present Mod-Def 1 is the clock line of two wire serial interface for
serial ID Mod-Def 2 is the data line of two wire serial interface for serial ID
4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10K
resistor.
Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is
below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In
the low state, the output will be pulled to < 0.8V.
5) VeeR and VeeT may be internally connected within the SFP module.
6) RD-/+: These are the differential receiver outputs. They are AC coupled 100
differential lines which should be
terminated with 100
(differential) at the user SERDES. The AC coupling is done inside the module and is thus
not required on the host board. The voltage swing on these lines will be between 370 and 2000 mV differential
(185 – 1000 mV single ended) when properly terminated.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LCP-155D4VDRH 制造商:DELTA 制造商全稱(chēng):Delta Electronics, Inc. 功能描述:RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
LCP-155D4VDRT 制造商:DELTA 制造商全稱(chēng):Delta Electronics, Inc. 功能描述:RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
LCP15S-10-10K 功能描述:精度電位計(jì) 0.2W 10Kohms 2% RoHS:否 制造商:Bourns 產(chǎn)品:Precision Potentiometer 安裝風(fēng)格:Panel 線(xiàn)性: 錐度: 轉(zhuǎn)數(shù):3 元件類(lèi)型:Wirewound 軸類(lèi)型:Slotted 電阻:2 kOhms 端接類(lèi)型:Solder Lug 電壓額定值: 容差:5 %
LCP15S-10-5K 功能描述:精度電位計(jì) 0.2W 5Kohms 2% RoHS:否 制造商:Bourns 產(chǎn)品:Precision Potentiometer 安裝風(fēng)格:Panel 線(xiàn)性: 錐度: 轉(zhuǎn)數(shù):3 元件類(lèi)型:Wirewound 軸類(lèi)型:Slotted 電阻:2 kOhms 端接類(lèi)型:Solder Lug 電壓額定值: 容差:5 %
LCP15S-15-10K 功能描述:精度電位計(jì) 10K 15mm Linear Ball Ends RoHS:否 制造商:Bourns 產(chǎn)品:Precision Potentiometer 安裝風(fēng)格:Panel 線(xiàn)性: 錐度: 轉(zhuǎn)數(shù):3 元件類(lèi)型:Wirewound 軸類(lèi)型:Slotted 電阻:2 kOhms 端接類(lèi)型:Solder Lug 電壓額定值: 容差:5 %
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