BTR-3420A [OPTOWAY]
Fiber Optic Device,;
| 型号： | BTR-3420A |
| 厂家： | 
OPTOWAY TECHNOLOGY INC |
| 描述： | Fiber Optic Device, |
| 文件： | 总4页 (文件大小：115K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Optoway
BTR-3420 / BTR-3420A
*****************************************************************************************************************************************************************************
BTR-3420 / BTR-3420-SP / BTR-3420A / BTR-3420A-SP
1310 nm TX / 1550 nm RX , 5V / 155 Mbps Single-Fiber Transceiver
****************************************************************************************************************************************************************************
FEATURES
DESCRIPTION
lSingle Fiber Bi-Directional Transceiver
l1310 nm LD Transmitter
The BTR-3420 series is high performance module for
single fiber communications by using 1310 nm transmitter
and 1550 nm receiver. The transmitter section uses a
multiple quantum well laser and is a class 1 laser
compliant according to International Safety Standard
IEC-60825. The receiver section uses an integrated 1550
nm detector preamplifier (IDP) mounted in an optical
header and a limiting post-amplifier IC. A PECL logic
interface simplifies interface to external circuitry.
l1550 nm Receiver
lDistance Up to 20 km
lIndustry Standard 1 x 9 Footprint
lSingle +5 V Power Supply
lPECL Differential Inputs and Outputs
l0 to 70oC Operating Temperature (BTR-3420)
l-20 to 85oC Operating Temperature (BTR-3420A)
lWave Solderable and Aqueous Washable
lClass 1 Laser International Safety Standard IEC-60825
Compliant
LASER SAFETY
This single mode transceiver is a Class 1 laser product. It
complies with IEC-60825 and FDA 21 CFR 1040.10 and
1040.11. The transceiver must be operated within the
specified temperature and voltage limits. The optical ports
of the module shall be terminated with an optical connector
or with a dust plug.
APPLICATIONS
lWDM 155 Mb/s Links
lSONET/SDH Equipment Interconnect
lFast Ethernet 100 Mb/s Links
ORDER INFORMATION
P/No.
Bit Rate
(Mb/s)
Distance
(km)
TX
(nm)
RX
(nm)
Voltage Package Temp
(V)
TX
Power
(dBm)
RX Sens.
(dBm)
Signal
Detect
(oC)
BTR-3420
BTR-3420A
125/155
125/155
20
20
1310
1310
1550
1550
5
5
1X9
1X9
0 to 70 -8 to -14
-20 to 85 -8 to -14
-33
-33
PECL
Note: 1. BTR-XXXXX is 1X9 SC receptacle type package.
2. BTR-XXXXX-XPBBB is 1X9 pigtail type package with different connector, A=S is SC connector, A=F is FC
connector, A=T is ST connector, A=L is LC connector, A=M is MU connector; BBB is the length of fiber in cm.
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Symbol
Tstg
Min
-40
0
Max
85
Units
oC
Notes
Topr
70
85
260
6
oC
BTR-3420
BTR-3420A
10 seconds on leads only
-20
Soldering Temperature
Power Supply Voltage
Input Voltage
---
Vcc
---
oC
V
0
GND
0
Vcc
V
Output Current
Iout
30
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Symbol
Min
4.75
0
Typ
Max
5.25
70
Units
Vcc
5.00
V
oC (BTR-3420)
oC (BTR-3420A)
Mb/s
Topr
-20
85
Data Rate
Power Supply Current
155
170
240
mA
****************************************************************************************************************************************************************************
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
OPTOWAY TECHNOLOGY INC.
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
6/30/2004 V2.0
Optoway
BTR-3420 / BTR-3420A
*************************************************************************************************************************************************************************
Transmitter Specifications (0oC < Topr < 70oC, 4.75V < Vcc < 5.25V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Optical Transmit Power
Output Center Wavelength
Output Spectrum Width
Extinction Ratio
Po
l
-14
1260
---
---
-8
1360
4
dBm
nm
nm
dB
1
---
---
RMS (σ)
Dl
ER
8.2
---
Output Eye
Compliant with Bellcore GR-253-CORE and ITU recommendation G.957
Optical Rise Time
Optical Fall Time
tr
tf
2
2
ns
ns
10% to 90% Values
10% to 90% Values
Relative Intensity Noise
Total Jitter
RIN
TJ
-116
1.0
dB/Hz
ns
2
Electrical
Data Input Current – Low
Data Input Current – High
Differential Input Voltage
Data Input Voltage – Low
Data Input Voltage -- High
IIL
IIH
-350
mA
mA
mV
V
350
VIH - VIL
VIL - VCC
VIH - VCC
300
-2.0
-1.1
-1.58
-0.74
3
3
V
Notes: 1. Output power is power coupled into a 9/125 m single mode fiber.
m
2. Measured with a 223-1 PRBS with 72 ones and 72 zeros.
3. These inputs are compatible with 10K, 10KH and 100K ECL and PECL inputs.
Receiver Specifications (0oC < Topr < 70oC, 4.75 V < Vcc < 5.25V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Sensitivity
---
Pin
Pa
---
-3
---
---
---
---
---
-33
---
dBm
dBm
dBm
dBm
dB
1
Maximum Input Power
Signal Detect -- Asserted
Signal Detect -- Deasserted
Signal detect -- Hysteresis
Wavelength of Operation
Electrical
---
-33
---
Transition: low to high
Transition: high to low
Pd
-43
1.0
1480
4.0
1580
nm
2
Data Output Voltage – Low
Data Output Voltage – High
SD Output Voltage -- Low
SD Output Voltage -- High
VOL - VCC
VOH - VCC
VOL - VCC
VOH - VCC
-2.0
-1.1
-2.0
-1.1
-1.58
-0.74
-1.58
-0.74
V
V
V
V
3
3
3
3
Notes: 1.Minimum sensitivity and saturation levels at BER 1E-=10 for a 223-1 PRBS with 72 ones and 72 zeros.
2. At least 30 dB optical isolation for the wavelength 1260 to 1360 nm.
3. These inputs are compatible with 10K, 10KH and 100K ECL and PECL outputs.
*****************************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
6/30/2004 V2.0
Optoway
BTR-3420 / BTR-3420A
*************************************************************************************************************************************************************************
CONNECTION DIAGRAM
Receiver Signal Ground 1 (Rx GND)
Receiver Data Out 2 (RD+)
Receiver Data Out Bar 3 (RD- )
Signal Detect 4 (SD)
N/C
N/C
Receiver Power Supply 5 (Rx Vcc)
Transmitter Power Supply 6 (Tx Vcc)
Transmitter Data In Bar 7 (TD- )
Transmitter Data In 8 (TD+)
TOP VIEW
Transmitter Signal Ground 9 (Tx GND)
PIN
1
2
Symbol
Notes
Rx GND
RD+
Directly connect this pin to the receiver ground plane
See recommended circuit schematic
3
RD-
See recommended circuit schematic
4
SD
Active high on this indicates a received optical signal
+5V dc power for the receiver section
+5V dc power for the transmitter section
See recommended circuit schematic
5
Rx Vcc
Tx Vcc
TD-
6
7
8
TD+
See recommended circuit schematic
9
Tx GND
Directly connect this plan to the trransmitter ground plane
RECOMMENDED CIRCUIT SCHEMATIC
The split-load terminations for ECL signals need to be located at the input of devices receiving those ECL signals. The power
supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module Rx Vcc and Tx
Vcc. A GND plane under the module is required for good EMI and sensitivity performance.
*****************************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
6/30/2004 V2.0
Optoway
BTR-3420 / BTR-3420A
*************************************************************************************************************************************************************************
PACKAGE DIAGRAM
Units in mm
1) Pigtail Type
BTR-3420-SP50 / BTR-3420A-SP50
Note: Length L is 50± 3 cm. Other pigtail’s length is available upon request.
2) Receptacle Type
BTR-3420 / BTR-3420A
Note: Specifications subject to change without notice.
*****************************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
6/30/2004 V2.0
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