OPTOWAY XPM

Optoway
XPM-2100WG
1
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XPM-2100WG
(RoHS Compliant)
10Gb/s 850 nm XFP Multi-Mode Optical Transceiver for 10GbE / 10GFC Applications
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FEATURES
DESCRIPTION
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XPM-2100WG series multi-rate 10G XFP transceiver is
designed for serial optical data communications such as 10
Gigabit Ethernet and 10G Fiber Channel. It supports the
10Gbps transmission on both 50/125 µm and 62.5/125 µm
MMF.
The transceiver consists of two sections: The transmitter
section consists of a directly modulated 850 nm VCSEL,
driver and signal conditioner. The receiver section
incorporates a PIN photodiode integrated with a
trans-impedance preamplifier (TIA) and signal conditioner.
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.
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.
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Support 9.95 Gbps to 10.5 Gbps
Complaint with XFP MSA
Compliant to IEEE 802.3ae 10GBASE
Compliant to 10GFC
Link Length up to 300 m with OM3 MMF
Link Length up to 82 m with OM2 MMF
Link Length up to 33 m with OM1 MMF
850 nm VCSEL Transmitter
2-Wire Interface for Integrated Digital Diagnostic
Monitoring
No reference clock required
Low Power Dissipation < 1.2W
Only Required +3.3 V Power Supply
RoHS Compliant
0 to 70oC Case Operating Temperature
Duplex LC Connector
APPLICATIONS
l 10G Ethernet at 10.3125Gbps
l 10G Ethernet at 9.953 Gbps
l 10GFC at 10.51875 Gbps
STANDARD
l Compliant with XFP MSA
l Compliant with IEEE 802.3ae-2002
l Compliant with 10GFC
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.
XPM-2100WG
Bit Rate
(Gb/s)
9.95 – 10.52
Distance
(m)
300/82/33*
Wavelength
(nm)
850
Package
Connector
XFP with DMI
LC
Temp
(oC)
0 to 70
RoHS
Compliant
Yes
*: Distance up to 300 m on 50/125 OM3 MMF, up to 82 m for 50/125 mm MMF with model bandwidth 500 MHz-km at 850
nm, & up to 33 m for 62.5/125 mm MMF with model bandwidth 200 MHz-km at 850 nm.
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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: [email protected] http: // www.optoway.com.tw
4/1/2007
V1.0
Optoway
XPM-2100WG
2
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Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Relative Humidity
Power Supply Voltage
Input Voltage
Symbol
Tstg
Topr
RH
VCC3
---
Min
-40
0
0
0
GND
Max
85
70
85
3.6
Vcc3
Units
o
C
o
C
%
V
V
Min
3.13
Typ
3.3
240
Max
3.47
400
1.2
70
10.52
Notes
Non condensing
Recommended Operating Conditions
Parameter
Power Supply Voltage
Power Supply Current (@3.3V)
Power Dissipation
Operating Case Temperature
Data Rate
Symbol
VCC3
ICC3
PD
Topr
0
9.95
Units / Notes
V
mA
W
o
C
Gb/s
Transmitter Optical Specifications (Topr= 0 to 70 oC, Vcc3 = 3.3V ±5%)
Parameter
Average Launch Power
Launch Power in OMA
Extinction Ratio
Output Center Wavelength
Output Spectrum Width
Relative Intensity Noise
Transmitter and Dispersion
Penalty
Optical Eye Mask
Average Launch Power of OFF
Transmitter
Symbol
Po, Avg
Po, OMA
ER
λc
σλ
RIN
TDP
Min
-6.5
380
3
840
Typ
-3.3
Max
-1.5
850
0.25
860
0.45
-128
3.9
Compliant with IEEE 802.3ae 10GBASE
-30
Units
dBm
µW
dB
nm
nm
dB/Hz
dB
Notes
1
1
RMS (σ)
2
dBm
1. Output power is power coupled into a MMF.
2. Measured with a PRBS 2 31-1 test pattern @10.3125 Gbps for MMF.
Receiver Optical Specifications (Topr= 0 to 70 oC, Vcc3 = 3.3V ±5%)
Parameter
Stress RX Sensitivity in OMA
Overload in OMA
LOS -- Deasserted
LOS -- Asserted
LOS -- Hysteresis
Wavelength of Operation
Optical Return Loss
Symbol
SS
LOSD
LOSA
λc
ORL
Min
---1.0
---25
1
840
Typ
-----------
Max
-7.5
-15
--860
-12
Units
dBm
dBm
dBm
dBm
dB
nm
dB
Notes
1
Transition: low to high
Transition: high to low
1. Measured with worst ER; BER=1E-12 and PRBS 2 31-1s.
**********************************************************************************************************************************************************************
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: [email protected] http: // www.optoway.com.tw
4/1/2007
V1.0
Optoway
XPM-2100WG
3
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Electrical Characteristics
Parameter
Symbol
High-Speed Signal (CML) Interface Specification
Input Data Rate
Differential Input Impedance
Rin
Differential Data Input Amplitude
Output Data Rate
Differential Output Impedance
Rout
Differential Data Output
Amplitude
Low-Speed Signal (LVTTL) Interface Specification
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Reference Clock (LVPECL) Interface Specification
Min
Typ
9.95
Max
Units
10.52
340
850
Gps
Ω
mVpp
Gps
Ω
mVpp
2.0
GND
2.4
GND
Vcc
0.8
Vcc
0.5
V
V
V
V
100
120
9.95
820
10.52
100
Notes
1, Internally AC coupled
1, Internally AC coupled
No reference clock
1. 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
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
Symbol
t_off
t_on
t_init
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
T_Los_on
T_Los_off
fSCL
Min
Typ
Max
10
2
300
200
500
100
300
1
1
2
2
10
100
100
400
0
Operating Range for each Optical fiber Type
Fiber Type
Minimum modal bandwidth
@850 nm (MHz-km)
62.5 µm MMF
50 µm MMF
Units
µs
ms
ms
ms
µs
µs
ms
ms
ms
ms
ms
µs
µs
µs
kHz
Notes
Operating range (meters)
160
200
400
500
2000
2 to 26
2 to 33
2 to 66
2 to 82
2 to 300
**********************************************************************************************************************************************************************
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: [email protected] http: // www.optoway.com.tw
4/1/2007
V1.0
Optoway
XPM-2100WG
4
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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
Data Address
96 ~ 97
98 ~ 99
100 ~ 101
102 ~ 103
104 ~ 105
106 ~ 107
Table 1 Monitoring Specification
Parameter
Accuracy
± 3oC
Temperature
Reserved
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: [email protected] http: // www.optoway.com.tw
4/1/2007
V1.0
Optoway
XPM-2100WG
5
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CONNECTION DIAGRAM
Table 3 PIN Description
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Logic
LVTTL-I
LVTTL-O
LVTTL-I
LVTTL-I/O
LVTTL-I/O
LVTTL-O
LVTTL-O
LVTTL-O
CML-O
CML-O
Signal Name
GND
VEE5
Mod_Desel
Interrupt
TX_DIS
VCC5
GND
VCC3
VCC3
SCL
SDA
Mod_Abs
Mod_NR
RX_LOS
GND
GND
RDRD+
GND
VCC2
Description
Note
Module Ground
-5.2V Power Supply (Not required)
Module De-select; When held low allows module to respond to 2-wire serial interface
Interrupt; Indicates presence of an important condition which can be read over the
2wire serial interface
Transmitter Disable; Turns off transmitter laser output
+5V Power Supply (Not required)
Module Ground
+3.3V Power Supply
+3.3V Power Supply
Serial 2-wire interface clock
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
Module Ground
Receiver Inverted Data Output
Receiver Non-Inverted Data Output
Module Ground
+1.8V Power Supply (Not required)
1
3
2
3
1
2
2
2
2
2
1
1
1
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: [email protected] http: // www.optoway.com.tw
4/1/2007
V1.0
Optoway
XPM-2100WG
6
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21 LVTTL-I
P_Down/RST
22
23
24 PECL-I
VCC2
GND
RefCLK+
25 PECL-I
RefCLK-
26
27
28 CML-I
29 CML-I
30
GND
GND
TDTD+
GND
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.
+1.8V Power Supply (Not required)
Module Ground
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
Module Ground
Transmitter Inverted Data Input
Transmitter Non-Inverted Data Input
Module Ground
3
1
4
4
1
1
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: [email protected] http: // www.optoway.com.tw
4/1/2007
V1.0
Optoway
XPM-2100WG
7
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Recommended Power Circuit Schematic
Host Board
VCC5
Optional
Host +5V
4.7μH
0.1μF
VCC3
Host +3.3V
4.7μH
22μF
0.1μF
0.1μF
VCC2
Optional
Host +1.8V
4.7μH
22μF
0.1μF
XFP Connector
22μF
0.1μF
XFP Module
0.1μF
VEE5
Optional
Host -5.2V
4.7μH
0.1μF
22μF
0.1μF
Recommended Interface Circuit
XFP module
Host Board
TD +
SerDat Out+
Z=50Ω
CML
100Ω
CML
TD -
SerDat OutZ=50Ω
RD +
SerDat In+
CML
Z=50Ω
100Ω
SerDat In-
CML
RD -
Z=50Ω
Vcc(+3.3V)
REFCLKP
100Ω
4.7K to 10KΩ
REFCLKN
RX_LOS
INTERRUPT
SDA
VCC(+3.3V)
SCL
MOD_NR
10KΩ
MOD_abs
TX_DIS
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: [email protected] http: // www.optoway.com.tw
4/1/2007
V1.0
Optoway
XPM-2100WG
8
***********************************************************************************************************************************************************************
Table 2 Serial ID Memory Contents (Table 01h)
Address
Field
Size
(Byte)
128
1
Identifier
129
130
131~138
139
140
141
142
143
144
145
146
147
1
1
8
1
1
1
1
1
1
1
1
1
Ext. Identifier
Connector type
Transceiver
Encoding
BR-Min
BR-Max
length (SMF)-Km
Length (E-50µm)
Length (50 µm)
Length (62.5 µm)
Length (Copper)
Device Tech
148~163
164
165~167
16
1
3
Vendor name
CDR Support
Vendor OUI
OPTOWAY
CDR supports 9.953G ~ 10.52G
168~183
184~185
186~187
16
2
2
XPM-2100WG
ASCII (“31 61” means 1a revision)
850 nm
188~189
190
191
192~195
2
1
1
4
Vendor PN
Vendor rev
Wavelength
Wavelength
Tolerance
Max Case Temp
CC_BASE
Power Supply
196~211
16
Vendor SN
212~219
8
220
1
Date code
Diagnostic
Monitoring Type
ASCII
ASCII Year (2 Byte), Month (2 Byte), Day (2
Byte)
221
222
223
224~255
1
1
1
32
Enhanced Options
Aux Monitoring
CC_EXT
Vendor Specific
Name of Filed
Description
XFP
power consumption <1.5W, no Ref Colck
required
LC connector
10GBASE-SR/SW, 1200-MX-SN-I
64B/66B, NRZ
9.9Gbps
10.5Gbps
0
300m
82m
33m
0m
850 nm VCSEL, PIN detector
+/- 10nm
70deg
Check sum of Byte 128 -- 190
1.2Wmax, 1.2W pd_max , 400mA 3.3V
No BER Support, Average Power
Optional Soft TX_DISABLE implemented,
Optional Soft P_down implemented
AUX1 for Vcc3.
Check sum of Byte 192 -- 222
Hex
06
10
07
88 80 00 00 00 00 00 00
90
63
69
00
96
52
21
00
00
4F 50 54 4F 57 41 59 20
20 20 20 20 20 20 20 20
E0
00 0E FA
58 50 4D 2D 32 31 30 30
57 47 20 20 20 20 20 20
xx xx
42 68
07 D0
46
3C 78 04 00
xx xx xx xx xx xx xx xx
xx xx xx xx xx xx xx xx
xx xx xx xx xx xx 20 20
08
60
70
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: [email protected] http: // www.optoway.com.tw
4/1/2007
V1.0