FTR-1629-20 概述
DWDM GBIC Transceiver DWDM GBIC收发器 光纤收发器
FTR-1629-20 规格参数
是否Rohs认证: | 不符合 | 生命周期: | Obsolete |
Reach Compliance Code: | unknown | 风险等级: | 5.79 |
Is Samacsys: | N | 主体宽度: | 30.48 mm |
主体高度: | 11.93 mm | 主体长度或直径: | 65.27 mm |
通信标准: | ITU-T | 数据速率(接收): | 1250 Mbps |
数据速率(发送): | 1250 Mbps | 发射极/检测器类型: | LASER, AVALANCHE PHOTODIODE |
光纤设备类型: | TRANSCEIVER | 光纤类型: | SMF |
安装特点: | PANEL MOUNT | 最高工作温度: | 70 °C |
最低工作温度: | 最大工作波长: | 1620 nm | |
最小工作波长: | 1450 nm | 标称工作波长: | 1561 nm |
标称光功率输出: | 0.5011 mW | 最大供电电压: | 5.25 V |
最小供电电压: | 4.75 V | 标称供电电压: | 5 V |
表面贴装: | NO | Base Number Matches: | 1 |
FTR-1629-20 数据手册
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Preliminary Product Specification
DWDM GBIC Transceiver
FTR-1629-XX
PRODUCT FEATURES
·
Up to 1.25 Gb/s bi-directional data
links
·
·
Standard GBIC footprint
Temperature-stabilized DWDM-
rated DFB laser transmitter
·
·
·
·
100GHz ITU Grid, C Band
Very low jitter
Metal enclosure for low EMI
Extended operating range: 0°C to
70°C case temperature
APPLICATIONS
·
·
Wavelength controlled within ± 0.1
nm over entire temperature range
·
·
·
ITU grid optical networks
Bandwidth aggregation
Extended link budget of 30dB with
APD receiver technology
Ring topologies with OADM
Finisar’s Dense Wavelength-Division Multiplexing (DWDM) transceivers offer DWDM
transport with dramatically lower power and cost in a standard plugable GBIC package.
The FTR-1629 is designed expressly for service providers deploying DWDM networking
equipment in metropolitan access and core networks. The fiber link budget has been
enhanced to 30dB with an Avalanche Photo Diode (APD) receiver.
The FTR-1629 has serial identification features as described for Module Definition “4”
GBICs in the GBIC Specification Revision 5.51. In addition, digital diagnostic features
are implemented as described in Finisar Application Note AN-2030, “Using the Finisar
2
GBIC I2C Test/Diagnostics Port” .
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F i n i s a r
PRODUCT SELECTION
Product Code
FTR-1629-17
FTR-1629-18
FTR-1629-19
FTR-1629-20
FTR-1629-21
FTR-1629-22
FTR-1629-23
FTR-1629-24
FTR-1629-25
FTR-1629-26
FTR-1629-27
FTR-1629-28
FTR-1629-29
FTR-1629-30
FTR-1629-31
FTR-1629-32
FTR-1629-33
FTR-1629-34
FTR-1629-35
FTR-1629-36
FTR-1629-37
FTR-1629-38
FTR-1629-39
FTR-1629-40
FTR-1629-41
FTR-1629-42
FTR-1629-43
FTR-1629-44
FTR-1629-45
FTR-1629-46
FTR-1629-47
FTR-1629-48
FTR-1629-49
FTR-1629-50
FTR-1629-51
FTR-1629-52
FTR-1629-53
FTR-1629-54
FTR-1629-55
FTR-1629-56
FTR-1629-57
FTR-1629-58
FTR-1629-59
FTR-1629-60
FTR-1629-61
Frequency (THz)
191.7
191.8
191.9
192.0
192.1
192.2
192.3
192.4
192.5
192.6
192.7
192.8
192.9
193.0
193.1
193.2
193.3
193.4
193.5
193.6
193.7
193.8
193.9
194.0
194.1
194.2
194.3
194.4
194.5
194.6
194.7
194.8
194.9
195.0
195.1
195.2
195.3
195.4
195.5
195.6
195.7
195.8
195.9
196.0
196.1
Center Wavelength (nm)
1563.86
1563.05
1562.23
1561.42
1560.61
1559.79
1558.98
1558.17
1557.36
1556.55
1555.75
1554.94
1554.13
1553.33
1552.52
1551.72
1550.92
1550.12
1549.32
1548.51
1547.72
1546.92
1546.12
1545.32
1544.53
1543.73
1542.94
1542.14
1541.35
1540.56
1539.77
1538.98
1538.19
1537.40
1536.61
1535.82
1535.04
1534.25
1533.47
1532.68
1531.90
1531.12
1530.33
1529.55
1528.77
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FTR-1629-XX DWDM GBIC Preliminary Product Specification – June 2003
F i n i s a r
I.
Pin Out
Pin Name
Pin #
Sequence
RX_LOS
GND
1
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
2
1
1
1
1
GND
3
MOD_DEF(0)
MOD_DEF(1)
MOD_DEF(2)
TX_DISABLE
GND
4
5
6
7
8
GND
9
TX_FAULT
GND
10
11
12
13
14
15
16
17
18
19
20
-RX_DAT
+RX_DAT
GND
VCC
VCC
GND
+TX_DAT
-TX_DAT
GND
Table 1. GBIC to Host Connector Pin Assignment
“Sequence” indicates the order in which pins make contact when the device is hot
plugged. See “Table 3: Signal Definitions” in the GBIC Specification Revision 5.51
for a description of the function of each pin listed above.
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FTR-1629-XX DWDM GBIC Preliminary Product Specification – June 2003
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II. Electrical Power Interface
The GBIC specification calls for a range of 4.75V to 5.25 volts as described in Table 2.
The maximum voltage of 6V is not to be applied continuously.
Parameter
Symbol
Min
Typ
Max
Units Notes/Conditions
Supply Current
Inrush Current
Is
250
400
350
30
mA
mA
mA
Tc <= 70oC
Tc <= 65oC
<= 300 msec above steady
state current
Isurge
Vmax
Maximum Voltage
Input Voltage
6
V
V
V
cc
4.75
5.0
5.25
Referenced to GND
Table 2. Electrical Power Interface
III.
Low Speed Signals
RX_LOS, TX_DISABLE, and TX_FAULT are TTL signals as described in Table 3.
MOD_DEF(1) (SCL) and MOD_DEF(2) (SDA) are open drain CMOS signals (see
section XI, “Serial Communication Protocol”). Both MOD_DEF(1) and MOD_DEF(2)
must be pulled up to host_Vcc. For more detailed information, see sections 5.3.1 – 5.3.8
in the GBIC Specification Revision 5.51.
Parameter
Symbol
Min
Max
Units Notes/Conditions
GBIC Output LOW
VOL
0
0.5
V
4.7k to 10k pull-up to host_Vcc,
measured at host side of connector
GBIC Output HIGH
GBIC Input LOW
VOH
VIL
host_Vcc -
host_Vcc +
V
V
4.7k to 10k pull-up to host_Vcc,
measured at host side of connector
4.7k to 10k pull-up to Vcc,
measured at GBIC side of
connector
0.5
0
0.3
0.8
GBIC Input HIGH
VIH
2
Vcc + 0.3
V
4.7k to 10k pull-up to Vcc,
measured at GBIC side of
connector
Table 3. Low Speed Signals – Electronic Characteristics
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FTR-1629-XX DWDM GBIC Preliminary Product Specification – June 2003
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Parameter
Symbol Min Typ Max Units Notes/Conditions
RX_LOS Assert Level
RX_LOS Deassert Level
-42
-39
-37
dBm
dBm
-32
300
150
100
RX_LOS Hysteresis
RX_LOS Assert Delay
1
dB
t_loss_on
t_loss_off
t_off
From detection of loss of signal
to assertion of RX_LOS
msec
RX_LOS Negate Delay
From detection of presence of
signal to negation of RX_LOS
msec
msec
TX_DISABLE Assert Time
Rising edge of TX_DISABLE to
fall of output signal below 10%
of nominal
TX_DISABLE Negate Time
t_on
1000
Falling edge of TX_DISABLE
to rise of output signal above
90% of nominal. Time
msec
indicated is under steady-state
temperature conditions.
TX_DISABLE Reset Time
TX_FAULT Assert
t_reset
10
TX_DISABLE HIGH before
TX_DISABLE set LOW
msec
-0.1
0.1
nm TX_Fault will assert before the
device is outside of specified
wavelength range
Table 4. Low Speed Signal Parameters
IV. High Speed Electrical Interface
All high-speed PECL signals are AC coupled internally.
Parameter
Symbol Min
Typ
Max
Units
Notes/Conditions
Data Input Voltage
Data Output Voltage
PECL rise/fall
V
650
370
2000
2000
150
mV
mV
PECL differential peak - peak
PECL differential peak - peak
20% -80% Differential
in
V
out
Tr,Tf
BER
psec
Bit Error Rate
10-12
PRBS 27 - 1 test data pattern
Tx Input Impedance
Rx Output Impedance
Zin
75
75
Ohm
Ohm
Zout
Table 5. High Speed Electrical Interface
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FTR-1629-XX DWDM GBIC Preliminary Product Specification – June 2003
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V.
Optical Parameters
Parameter
Symbol
Min
Typ
Max
Units Notes/Conditions
TRANSMITTER CHARACTERISTICS
Center Wavelength Spacing
100
0.2
X
GHz Corresponds to
approximately 0.8 nm
nm Full width, -20dB from
max
Spectral Width
0.3
Dl
20
Transmitter Center Wavelength –
End of Life
X - 100
X + 100 pm X = specified center
wavelength
l c
Transmitter Center Wavelength –
Start of Life
X -80 X-50 X-20
pm X = specified center
wavelength
l c
Side Mode Suppression Ratio
(SMSR)
SMSR
30
dB Modulated
Optical Rise/Fall Time
Transmitter Optical Output Power
tr / tf
Pout
200
+3
ps
Unfiltered, 80% -20%
0
dBm Average power coupled
into single mode fiber
Transmitter Extinction Ratio
Transmitter Eye Opening
OMI
9
dB
40
%
IEEE 802.3 and Fibre
Channel Eye Mask
Margin
Total Transmitter Jitter
100
ps
Peak to peak, filtered
RECEIVER CHARACTERISTICS
Receiver Jitter Generation
100
1620
-7
ps
Peak to peak, -25 d Bm
RX power
Optical Input Wavelength –
DWDM C-Band
Pin
Pin
Pin
1450
- 30
nm
Optical Input Power
dBm 1.25Gb/s w/
PRBS 2 7 -1
dBm 1.25Gb/s w/
(BER < 10 -9
)
Optical Input Power
- 28
-7
(BER < 10 -12
)
PRBS 2 7 -1
Optical Input Power –
Receiver Damage Threshold
Receiver Reflectance
6
dBm
RRX
-14
3.0
dB
Power Penalty
dB See note 3
Note 1: Parameters are specified over temperature and voltage, at end of life unless otherwise noted.
Note 2: All parameters are measured on a Finisar GBIC Evaluation Card unless otherwise noted.
Note 3: Measured in loop back at BER= 10-12 with 3600 ps/nm dispersion, 20dB ONSR, 1.25Gb/s data rate, and
PRBS 2 7 –1 pattern.
Table 6. Optical Parameters
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FTR-1629-XX DWDM GBIC Preliminary Product Specification – June 2003
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VI. Wavelength Stabilization
The laser transmitter will not be turned on until its temperature is adjusted to ensure
operation within the specified channel (X +/- 0.4nm). This temperature stabilization time
is dependent on the ambient temperature conditions, but will typically occur within 30
seconds of powering the GBIC. The device will transmit within the specified wavelength
tolerance (X +/- 0.1nm) within 5 seconds of transmitter operation.
VII. General Specifications
Parameter
Symbol
Min
Typ
Max
Units Notes/Conditions
Data Rate
BR
1.06
1.25
Gb/sec Fibre Channel, IEEE 802.3
compatible
Total System Budget
28
30
dB @ 1.25 Gb/s, BER <10-12 w/
PRBS 2-7-1. See Note 1
Note 1: Total system budget is defined as Pout – Pin – typical connector losses.
Table 7. General Specifications
VIII. Environmental Specifications
Note that the GBIC Specification requires an ambient temperature range of 0 to +60C.
Finisar FTR-1629-XX GBICs have an extended range from 0°C to +70°C case
temperature as specified in Table 8.
Parameter
Symbol Min
Typ Max Units Notes/Conditions
Operating Temp
Top
Tsto
0
70
85
°C
°C
Case temperature measured on top-side of
device
Ambient temperature
Storage Temp
Eye Safety
-10
CDRH and IEC-825 Class 1 Laser
Product. See Note 1
Note 1: Complies with FDA performance standards for laser products except for deviations pursuant to
Laser Notice No. 50, dated July 26, 2001.
Table 8. Environmental Specifications
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FTR-1629-XX DWDM GBIC Preliminary Product Specification – June 2003
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IX. Serial Communication Protocol
All Finisar optical GBICs implement serial identification features described for ‘Module
1
Definition “4”’ as outlined in Annex D of the GBIC Specification . These GBICs use an
2
Atmel AT24C01A 128 byte E PROM at address A0H. For details on interfacing with the
E2PROM, see the Atmel data sheet titled “AT24C01A/02/04/08/16 2-Wire Serial CMOS
3
E2PROM.”
Finisar’s DWDM GBICs also support extended diagnostic features as described in
2
Finisar Application Note AN-2030, “Using the Finisar GBIC I2C Test/Diagnostics Port” .
A controller IC that monitors system parameters such as laser current, module
temperature, transmitter power, and received power is accessible at address A2H.
Parameter
Symbol Min Typ
Catmel
Max
Units Notes/Conditions
I2C Clock for Atmel
(A0H) and Controller
IC (A2H)
0
100,000
Hz Bus can be driven blind
2
Table 9. I C Timing Requirements
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FTR-1629-XX DWDM GBIC Preliminary Product Specification – June 2003
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X.
Mechanical Specifications
Finisar’s DWDM GBICs conform to the mechanical specifications outlined in the GBIC
Specification Revision 5.5, Section 61.
Parameter
Symbol
Min
Typ
Max
Units
Notes/Conditions
GBIC insertion
GBIC extraction
GBIC retention
FI
FE
FR
0
0
130
20
15
Newtons ~4.5 lbs
Newtons ~3.3 lbs
Newtons Straight out ~29.3 lbs
Table 10. Insertion, Extraction, and Retention Forces
Figure 1. DWDM GBIC Outline Drawing
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FTR-1629-XX DWDM GBIC Preliminary Product Specification – June 2003
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XI. Ordering Information
Part Number
Description
FTR-1629-XX
DWDM GBIC with APD Receiver
XX = channel number (see product selection on page 2)
XI. References
1.
“Gigabit Interface Converter (GBIC) Revision 5.5”.(*) Sun Microsystems Computer
Company et. al., August 16, 1999. http://playground.sun.com/pub/OEmod/
2. “Application Note AN-2030: Digital Diagnostic Monitoring Interface
for SFP Optical Transceivers”, Finisar Corporation, April 2002.
3. “AT24C01A/02/04/08/16 2-Wire Serial CMOS E2PROM”. Atmel Corporation.
www.Atmel.com
For More Information:
Finisar Corporation
1308 Moffett Park Drive
Sunnyvale, CA 94089-1133
Tel. (408) 548-1000
Fax (408) 541-6138
sales@finisar.com
www.finisar.com
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