PDH Transceiver Module
Features:
●
Duplex SC or FC optical interface，Single-mode transceiver
●
Single +5V or 3.3V power supply
●
1310nm or 1550nm wavelength
●
Industry standard 1×9 package footprint
●
Operating temperature range: -20℃ to +70℃
●
TTL Logic Signal interface
Applications:
●
For PDH applications
●
For access solutions which bit-rate less than 84Mb/s
Specification
Parameter
Center wavelength
Operating voltage
Signal Level
Spectral width
Output power
Extinction ratio
Sensitivity
Min
LOS
Operating temperature
Storage temperature
Lead soldering temperature
Soldering duration
overload
nm
dBm
dB
dBm
dBm
dB
℃
℃
℃
sec
52Mb/s
-3
0
-20
-40
260
10
70
+85
-11
8.2
-38
-36
1310
1550
5
3.3
Unit
nm
V
Condition
Min.
1260
1520
4.75
3.1
TTL
4
+1
Typ.
1310
1550
5
3.3
Max.
1360
1570
5.25
3.5
Pin assignment
Pin No.
1
2
3
4
5
6
7
8
9
Pin Name
Veer
RD
NC
SD
Vccr
Vcct
NC
TD
Veet
TTL
TTL or CMOS transmitter data in
Transmitter signal ground
TTL
Signal detect: Logic 1=Normal operation
Logic 0=Fault condition
Receiver power supply
Transmitter power supply
TTL
Voltage
Descriptions
Receiver signal ground
Receiver data out
Package dimension
SC receptacle
单 ½ ：
mm
(顶
视 图
)
(底
视 图
)
FC receptacle
单½：mm
(顶视图)
(底视图)
Recommended interface circuit:
TTL interface 1×9 package
Transceiver Recommended Circuits
TTL（CMOS）DATE IN
U1
Veet
TD
NC
Vcct
Vccr
SD
NC
RD
Veer
9
8
7
6
5
4
3
2
1
+5V
10uH
GND
TRANSMITTER DATE IN
10uH
L1
C1
22uF/10V
C3
100nF
L2
C2
22uF/10V
C4
100nF
GND
GND
GND
RECEIVER DATE OUT
GND
U1
GND
SIGNAL DETECT OUT
R1
GATE CIRCUIT
D1
LED
TTL DATE OUT
ANNOTATION:
SIGNAL DETECT OUT pin, Not connect any resistance
between this pin and Vcc or Gnd, directly connect to
PGA or CPU.
VCC
Application Instruction:
1. This module can connect with TTL & CMOS directly without PECL to TTL converting in
system equipment.
2. How to use TTL input & output without converter IC: Don’t assemble converter IC which is for
TTL-PECL or PECL-TTL converting in original PCB. In transmission section, link pin 8 (TD)
of this module to T port of TTL-PECL in original PCB; In receiver section, link pin 2 (RD) of
this module to T port of PECL-TTL in original PCB .
Ordering
information：
TSM
*
*
*
* -- *
*
LD, PD type
1：850nmVCSEL/PINTIA
2：1310 nm VCSEL/PINTIA
3：1310nm F-P LD/PINTIA
4：1310nmDFB LD/PINTIA
5：1550 nm F-P LD/PINTIA
6：1550 nm DFB LD/PINTIA
0：Other
Data rate
1：2Mb/s
2：84Mb/s
3：125Mb/s
4：155Mb/s
5：622Mb/s
6：1.25Gb/s
7：2.5 Gb/s
8：10 Gb/s
0：Other
Package
1：SIP9
2：DIP10
3：DIP20
4：SFP
5：GBIC
0：Other
Transmission
distance
1: 2km
2: 5km
3: 20km
4: 40km
5: 60km
6: 80km
7: 100km
0: Other
Electric port
and power supply
1: PECL
2: TTL
3: LVPECL(3.3V)
4: LVTTL(3.3V)
0：Other
Optical connector
1：SC receptacle
2：ST receptacle
3：FC receptacle
4：Fiber pigtailed with
FC/PC connector
5：LC
6：MTRJ
0：Other
嵌入式系统
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