XPS-4102WG [OPTOWAY]
8.5Gb/s 1310 nm XFP Single-Mode Optical Transceiver for 8G FC Applications; 8.5GB / s的1310 nm波长XFP单模光纤收发器8G FC应用
| 型号： | XPS-4102WG |
| 厂家： | 
OPTOWAY TECHNOLOGY INC |
| 描述： | 8.5Gb/s 1310 nm XFP Single-Mode Optical Transceiver for 8G FC Applications |
| 文件： | 总9页 (文件大小：230K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1
Optoway
XPS-4102WG
***********************************************************************************************************************************************************************
XPS-4102WG / XPS-4102BWG / XPS-4102AWG
(RoHS Compliant)
8.5Gb/s 1310 nm XFP Single-Mode Optical Transceiver for 8G FC Applications
**********************************************************************************************************************************************************************
FEATURES
DESCRIPTION
l Up to 8.5 Gb/s Bi-directional Data Link
l Complaint to XFP MSA
XPS-4102WG series multi-rate 8G XFP transceiver is
designed for serial optical data communications such as 8G
Fiber Channel. It supports the 8.5Gbps transmission on
9/125 mm SMF.
l Compliance with Fibre Channel FC-PI-4 800-SM-LC-I
l Compliant with 4G, 2G Fibre Channel
l Link Distance
--- 0 to 1400 m at 8.5 Gb/s
--- 0 to 5000 m at 4.25 Gb/s
--- 0 to 10,000 m at 2.125Gb/s
l 1310 nm FP LD Transmitter
l XFI Loopback Mode
The transceiver consists of two sections: The transmitter
section consists of a directly modulated 1310 nm multiple
quantum well laser, driver and signal conditioner. The
receiver section incorporates a PIN photodiode integrated
with a trans-impedance preamplifier (TIA) and signal
conditioner.
l 2-Wire Interface for Integrated Digital Diagnostic
The module is with the XFP 30-pin connector to allow
hot plug capability. Integrated Tx and Rx signal conditioners
provide high jitter-tolerance for full XFI compliance and no
external reference clock required. The internally ac coupled
high speed serial I/O simplifies interfacing to external
circuitry. Only single 3.3V power supply is needed. The
optical output can be disabled by LVTTL logic high-level
input of TX_DIS. Loss of signal (RX_LOS) output is
provided to indicate the loss of an input optical signal of
receiver.
Monitoring
l No reference clock required
l Low Power Dissipation < 2W
l Only Required +3.3 V Power Supply
l RoHS 6/6 Compliant
l 0 to 70oC Operating: XPS-4102WG
l -10 to 85oC Operating: XPS-4102BWG
l -40 to 85oC Operating: XPS-4102AWG
l Duplex LC Connector
A serial EEPROM in the transceiver allows the user to
access transceiver digital diagnostic monitoring and
configuration data via the 2-wire XFP Management
Interface. This interface uses a single address, A0h, with a
memory map divided into a lower and upper area. Basic
digital diagnostic data is held in the lower area while specific
data is held in a series of tables in the high memory area.
APPLICATIONS
l Multi-rate 8x/4x/2x Fiber Channel
STANDARD
l Compliant with XFP MSA
l Compliant with 8G FC
LASER SAFETY
This 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.
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
Distance
(m)
Wavelength
(nm)
Package
Connector
Temp
(oC)
RoHS
Compliant
XPS-4102WG
XPS-4102BWG
XPS-4102AWG
8 / 4 / 2
8 / 4 / 2
8 / 4 / 2
1400*
1400*
1400*
1310
1310
1310
XFP with DMI
XFP with DMI
XFP with DMI
LC
LC
LC
0 to 70
-10 to 85
-40 to 85
Yes
Yes
Yes
*: 0 to 1400 m at 8.5 Gb/s, 0 to 5000 m at 4.25 Gb/s, and 10 km at FC 1x/2x.
**********************************************************************************************************************************************************************
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 2008/5/1 V1.0
2
Optoway
XPS-4102WG
***********************************************************************************************************************************************************************
Absolute Maximum Ratings
Parameter
Symbol
Tstg
Min
Max
Units
oC
oC
Notes
Storage Temperature
-40
0
85
70
Operating Case Temperature
Topr
XPS-4102WG
-10
-40
0
85
85
85
XPS-4102BWG
XPS-4102AWG
Non condensing
Relative Humidity
Power Supply Voltage
Input Voltage
RH
VCC3
---
%
V
V
0
3.6
Vcc3
GND
Recommended Operating Conditions
Parameter
Symbol
VCC3
ICC3
Min
Typ
3.3
Max
3.47
550
2
Units / Notes
Power Supply Voltage
Power Supply Current (@3.3V)
Power Dissipation
3.13
V
360
mA
W
PD
Operating Case Temperature
Topr
0
-10
-40
70
85
85
oC / XPS-4102WG
oC / XPS-4102BWG
oC / XPS-4102AWG
Gb/s
Data Rate
8.5
Transmitter Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Po, Avg
Po, OMA
l c
Min
Typ
Max
Units
Notes
Average Launch Power
-8
0
dBm
mW
nm
1
Optical Modulation Amplitude
Output Center Wavelength
Output Spectrum Width
0.29
1270
1310
2
1360
nm
RMS (σ)
σl
Optical Rise / Fall Time (8.5Gb/s)
Relative Intensity Noise
tr /tf
RIN
50
-128
-30
ps
dB/Hz
20 % to 80%,unfiltered
Average Launch Power of OFF
Transmitter
dBm
1. Output power is power coupled into a 9/125 mm single-mode fiber.
Receiver Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
0.042
-15
Units
mWp-p
dBm
mWp-p
dBm
dBm
dBm
nm
Notes
2, OMA
3, Average Power
2, OMA
Unstressed Sensitivity at 8.5 Gb/s
Sens
Stress Sensitivity at 8.5 Gb/s
Receiver Overload
LOS -- Deasserted
Sens
PMAX
LOSD
LOSA
l c
---
---
---
---
0.066
0.5
---
-18
---
1580
-12
Transition: low to high
Transition: high to low
LOS -- Asserted
Wavelength of Operation
-30
1260
Optical Return Loss
ORL
dB
2. Measured with worst ER; BER < 10-12 and PRBS 27-1.
3. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 7 dB. For example, an OMA of 0.042 mW is
approximately equal to an average power of -15 dBm, average with an Extinction ratio of 7 dB.
**********************************************************************************************************************************************************************
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 2008/5/1 V1.0
3
Optoway
XPS-4102WG
***********************************************************************************************************************************************************************
Electrical Characteristics
Parameter
Symbol
Min
Typ
8.5
Max
Units
Notes
High-Speed Signal (CML) Interface Specification
Input Data Rate
TX Clock Tolerance
Gps
ppm
Ω
±100
1
2, Internally AC coupled
1
Differential Input Impedance
Differential Data Input Amplitude
Output Data Rate
Rin
100
8.5
120
340
820
mVpp
Gps
ppm
Ω
±100
RX Clock Tolerance
Differential Output Impedance
Differential Data Output
Amplitude
Rout
100
850
mVpp
2, Internally AC coupled
Low-Speed Signal (LVTTL) Interface Specification
Input High Voltage
Input Low Voltage
2.0
GND
2.4
Vcc
0.8
V
V
V
V
Output High Voltage
Vcc
0.5
Output Low Voltage
GND
Reference Clock (LVPECL) Interface Specification
No reference clock
1. Clock tolerance for 8.5Gb/s, 4.25Gb/s, 2.12Gb/s, 1.063Gb/s and 1.25 Gb/s.
2. The differential input and output amplitudes are per XFP MSA mask at points B’ and C’.
Transceiver Timing Characteristics
Parameter
TX_DIS Assert Time
TX_DIS Negate Time
Time to Initialize
Symbol
t_off
Min
Typ
Max
10
2
300
200
500
100
300
1
Units
ms
Notes
t_on
t_init
ms
ms
ms
ms
Interrupt Assert Delay
Interrupt Negate Delay
P_Down/PST Assert Delay
P_Down Nagate Delay
Mod_NR Assert Delay
Mod_NR Negate Delay
Mod_Desel Assert Time
Mod_Desel De-Assert Time
P_Down Reset Time
RX_LOS Assert Delay
RX_LOS Negate Delay
Serial ID Clock Rate
interrupt_on
interrupt_off
P_Down/RST_on
P_Down/RST_off
Mod_nr_on
Mod_nr_off
T_Mod_Desel
T_Mod_Sel
T_reset
ms
ms
ms
ms
ms
ms
ms
1
2
2
10
0
T_Los_on
T_Los_off
fSCL
100
100
400
ms
ms
kHz
**********************************************************************************************************************************************************************
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 2008/5/1 V1.0
4
Optoway
XPS-4102WG
***********************************************************************************************************************************************************************
Management Interface
The structure of the memory map is shown in Figure 1, which is accessible over a 2-wire serial interface at the 8-bit
address 1010000X (A0h). The normal 256 byte I2C address space is divided into low and upper blocks of 128 Bytes. The
lower block of 128 Bytes is always directly available and is used for the diagnostics and control function. Multiple blocks of
memories are available in the upper 128 Bytes of the address space. These are individually addressed through a table select
Byte which the user enters into a location in the lower address space. Thus, there is a total available address space of 128*256
= 32 Kbytes in this upper memory space. The contents of Table 01h are listed in Table 1 below. Please refer SFF INF-8077i
(Revision 4.5) for detailed information.
Figure 1. 2-wire Serial Digital Diagnostic Memory Map
Table 1 Monitoring Specification
Data Address
96 ~ 97
Parameter
Temperature
Accuracy
± 3oC
98 ~ 99
Reserved
100 ~ 101
102 ~ 103
104 ~ 105
106 ~ 107
Tx Bias
Tx Power
Rx Power
Vcc3
± 10%
± 2dB
± 2dB
± 3%
**********************************************************************************************************************************************************************
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 2008/5/1 V1.0
5
Optoway
XPS-4102WG
***********************************************************************************************************************************************************************
CONNECTION DIAGRAM
Table 3 PIN Description
PIN
1
Logic
Signal Name
GND
Description
Note
1
3
Module Ground
2
VEE5
-5.2V Power Supply (Not required)
Module De-select; When held low allows module to respond to 2-wire serial interface
3
LVTTL-I
LVTTL-O
Mod_Desel
Interrupt; Indicates presence of an important condition which can be read over the
2wire serial interface
4
2
Interrupt
5
6
7
8
9
LVTTL-I
TX_DIS
VCC5
GND
Transmitter Disable; Turns off transmitter laser output
+5V Power Supply (Not required)
Module Ground
3
1
VCC3
VCC3
+3.3V Power Supply
+3.3V Power Supply
10 LVTTL-I/O SCL
11 LVTTL-I/O SDA
Serial 2-wire interface clock
2
2
2
2
2
1
1
Serial 2-wire interface data line
Indicates Module is not present. Grounded in the Module
Module Not Ready; Indicating Module Operational Fault
Receiver Loss Of Signal Indicator
Module Ground
12 LVTTL-O
13 LVTTL-O
14 LVTTL-O
15
Mod_Abs
Mod_NR
RX_LOS
GND
16
GND
Module Ground
17 CML-O
18 CML-O
19
RD-
Receiver Inverted Data Output
Receiver Non-Inverted Data Output
Module Ground
RD+
GND
1
3
20
VCC2
+1.8V Power Supply (Not required)
**********************************************************************************************************************************************************************
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 2008/5/1 V1.0
6
Optoway
XPS-4102WG
***********************************************************************************************************************************************************************
21 LVTTL-I
P_Down/RST Power down; When high, requires the module to limit power consumption to 1.5W or
below. 2-Wire serial interface must be functional in the low power mode.
Reset; The falling edge initiates a complete reset of the module including the 2-wire
serial interface, equivalent to a power cycle.
22
VCC2
+1.8V Power Supply (Not required)
Module Ground
3
1
4
23
GND
24 PECL-I
RefCLK+
Reference Clock Non-Inverted Input, AC coupled on the host board. (Not used.
Internally terminated to 50 ohm (100 ohm diff.))
Reference Clock Inverted Input, AC coupled on the host board. (Not used. Internally
terminated to 50 ohm (100 ohm diff.))
Module Ground
25 PECL-I
RefCLK-
4
26
GND
GND
TD-
1
1
27
Module Ground
28 CML-I
29 CML-I
30
Transmitter Inverted Data Input
TD+
GND
Transmitter Non-Inverted Data Input
Module Ground
1
1. Module ground pins GND are isolated from the module case and chassis ground within the module.
2. Shall be pulled up with 4.7K-10Kohms to a voltage between 3.15V and 3.45V on the host board.
3. These PINs are open within module.
4. A Reference Clock input is not required. If present, it will be ignored.
Mechanical Specification (Units in mm)
**********************************************************************************************************************************************************************
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 2008/5/1 V1.0
7
Optoway
XPS-4102WG
***********************************************************************************************************************************************************************
Recommended Power Circuit Schematic
Host Board
VCC5
Optional
Host +5V
4.7μH
22μF
22μF
22μF
22μF
0.1μF
0.1μF
0.1μF
0.1μF
0.1μF
VCC3
Host +3.3V
4.7μH
4.7μH
4.7μH
0.1μF
XFP Module
VCC2
0.1μF
Optional
Host +1.8V
VEE5
Optional
Host -5.2V
0.1μF
Recommended Interface Circuit
XFP module
Host Board
SerDat Out+
SerDat Out-
TD +
Z=50Ω
Z=50Ω
CML
100Ω
CML
TD -
SerDat In+
SerDat In-
RD +
Z=50Ω
Z=50Ω
CML
CML
100Ω
RD -
REFCLKP
Vcc(+3.3V)
100Ω
4.7K to 10KΩ
REFCLKN
RX_LOS
INTERRUPT
SDA
VCC(+3.3V)
SCL
MOD_NR
MOD_abs
TX_DIS
10KΩ
GND
MOD_DeSel
P_Down/RST
**********************************************************************************************************************************************************************
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 2008/5/1 V1.0
8
Optoway
XPS-4102WG
***********************************************************************************************************************************************************************
Table 2 Serial ID Memory Contents (Table 01h)
Field
Address Size
(Byte)
Name of Filed
Identifier
Description
Hex
128
1
XFP
06
power consumption < 2 W, no Ref Clock
129
130
131~138
139
1
1
8
1
1
1
1
1
1
1
1
1
Ext. Identifier
Connector type
Transceiver
Encoding
BR-Min
required
LC connector
800-SM-LC-I
8B/10B, NRZ
1.063Gbps
8.5Gbps
1.4
0 m
50
07
00 00 00 00 00 00 00 00
50
0A
55
01
00
00
00
140
141
142
143
144
145
146
147
BR-Max
length (SMF)-Km
Length (E-50µm)
Length (50 µm)
Length (62.5 µm)
Length (Copper)
Device Tech
0 m
0 m
0 m
00
30
Uncooled 1310 nm FP LD, PIN detector
4F 50 54 4F 57 41 59 20
20 20 20 20 20 20 20 20
01
148~163
164
165~167
16
1
3
Vendor name
CDR Support
Vendor OUI
OPTOWAY
CDR supports 8.5G ~ 1.063G , XFI Loopback
00 0E FA
58 50 53 2D 34 31 30 32
57 47 20 20 20 20 20 20
xx xx
168~183
184~185
186~187
16
2
2
Vendor PN
Vendor rev
Wavelength
Wavelength
Tolerance
Max Case Temp
CC_BASE
Power Supply
XPS-4102WG
ASCII (“31 61” means 1a revision)
1310 nm
66 58
188~189
190
191
192~195
2
1
1
4
+/- 40nm
70deg
1F 40
46
Check sum of Byte 128 -- 190
2Wmax, 1.5W pd_max , 550mA 3.3V
64 96 06 00
xx xx xx xx xx xx xx xx
xx xx xx xx xx xx xx xx
196~211
212~219
220
16
8
Vendor SN
ASCII
ASCII Year (2 Byte), Month (2 Byte), Day (2
Byte)
Date code
Diagnostic
Monitoring Type
xx xx xx xx xx xx 20 20
08
1
No BER Support, Average Power
Optional Soft TX_DISABLE implemented,
Optional Soft P_down implemented
AUX1 for Vcc3.
221
222
223
1
1
1
Enhanced Options
Aux Monitoring
CC_EXT
60
70
Check sum of Byte 192 -- 222
224~255
32
Vendor Specific
Reserved
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 2008/5/1 V1.0
9
Optoway
XPS-4102WG
***********************************************************************************************************************************************************************
Revision History
Version
Subject
Release Date
1.0
Initial datasheet
2008/5/1
**********************************************************************************************************************************************************************
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 2008/5/1 V1.0
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