FTRJ1721SGCL FINISAR [Finisar Corporation.], FTRJ1721SGCL Datasheet - Page 2

• Manufacturer Part Number: FTRJ1721SGCL
• Description: OC-48 LR-1/STM L-16.1 Multirate 2x10 SFF Transceiver
• Manufacturer: FINISAR [Finisar Corporation.]

FTRJ1721S1xCL 2x10 Pin SFF Product Specification – December 2003
I.
 Finisar Corporation December 16, 2003 RevD
12,16
2,3,6
Pin
MS
4,5
10
11
13
14
15
17
18
19
20
1
7
8
9
Pin Descriptions
Symbol
Bmon+
Pmon+
Bmon-
Pmon-
V
V
RD+
V
V
TD+
RD-
T
TD-
MS
NC
PD
SD
CCR
CCT
EER
EET
DIS
Mounting Studs for mechanical attachment. Chassis
ground is internally isolated from circuit ground.
Connection to chassis ground is recommended.
Receiver Power Monitor. This pin must be connected to a
positive voltage supply (Vcc), preferably via a small
resistor. Supplies photocurrent and may be used to
monitor received power.
Receiver Ground (Common with Transmitter Ground)
Not Connected.
Receiver Power Supply
Signal Detect. Logic 1 indicates normal operation.
Receiver Inverted DATA out. AC Coupled
Receiver Non-inverted DATA out. AC Coupled
Transmitter Power Supply
Transmitter Ground (Common with Receiver Ground)
Transmitter Disable
Transmitter Non-Inverted DATA in. AC Coupled.
Transmitter Inverted DATA in. AC Coupled.
Laser Bias Monitoring (-).
Laser Bias Monitoring (+)
.(Bmon+ - Bmon-) = 10Ω x laser bias current.
Laser Power Monitoring (-). Current implementation
connects this pin to ground
Laser Power Monitoring (+)
.(Pmon+ - Pmon-) = 200Ω x mon. photodiode current.
MS
MS
TOP VIEW
Name/Description
20 19 18 17 16
1 2 3 4 5
15 14 13 12 11
6 7 8 9 10
F i n i s a r
Logic Family
LVTTL
LVTTL
Voltage
Voltage
Voltage
Voltage
Current
Analog
Analog
Analog
Analog
Analog
CML
CML
CML
CML
ECL
ECL
NA
NA
NA
NA
NA
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