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參數(shù)資料
| 型號： | FWDM-1519-7D-55 |
| 元件分類： | 光收發(fā) |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT, LC CONNECTOR |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 415K |
| 代理商： | FWDM-1519-7D-55 |
FWDM-1519-7D-xx SFP Product Specification – June 2003
F i n i s a r
Finisar June 2003 Rev.C
Page 2
Wavelength
xx
Clasp Color
Code
Wavelength
xx
Clasp Color
Code
1470 nm
47
Gray
1550 nm
55
Yellow
1490 nm
49
Violet
1570 nm
57
Orange
1510 nm
51
Blue
1590 nm
59
Red
1530 nm
53
Green
1610 nm
61
Brown
I.
Pin Descriptions
Pin
Symbol
Name/Description
Ref.
1
VEET
Transmitter Ground (Common with Receiver Ground)
1
2
TFAULT
Transmitter Fault. Not supported.
3
TDIS
Transmitter Disable. Laser output 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
4
8
LOS
Loss of Signal indication. Logic 0 indicates normal operation.
5
9
VEER
Receiver Ground (Common with Transmitter Ground)
1
10
VEER
Receiver Ground (Common with Transmitter Ground)
1
11
VEER
Receiver Ground (Common with Transmitter Ground)
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)
1
15
VCCR
Receiver Power Supply
16
VCCT
Transmitter Power Supply
17
VEET
Transmitter Ground (Common with Receiver Ground)
1
18
TD+
Transmitter Non-Inverted DATA in. 100 ohm termination between TD+
and TD-, AC Coupled thereafter.
19
TD-
Transmitter Inverted DATA in. See TD+
20
VEET
Transmitter Ground (Common with Receiver Ground)
1
Notes:
1.
Circuit ground is internally isolated from chassis ground.
2.
Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
3.
Should be pulled up with 4.7k – 10kohms on host board to a voltage between 2.0V and 5.5V.
MOD_DEF(0) pulls line low to indicate module is plugged in.
4.
Finisar 2x receiver achieves simultaneous 1x and 2x operation without active control.
5.
LOS is open collector output. Should be pulled up with 4.7k – 10kohms on host board to a voltage
between 2.0V and 5.5V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
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