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XPM-2101WG FEATURES
Support 10.3125 Gbps Complaint with XFP MSA Compliant to IEEE 802.3aq-2006 10GBASE-LRM Link Length from 0.5 to 300 m with OM1 MMF Link Length from 0.5 to 300 m with OM2 MMF Link Length from 0.5 to 300 m with OM3 MMF 1310 nm Transmitter 2-Wire Interface for Integrated Digital Diagnostic Monitoring No reference clock required Low Power Dissipation < 2.0 W Only Required +3.3 V Power Supply RoHS Compliant 0 to 70oC Case Operating Temperature Duplex LC Connector
XPM-2101WG
1
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(RoHS Compliant) DESCRIPTION
XPM-2101WG series extended multi-mode 10G XFP transceiver is designed for serial optical data communications such as 10 GBASE-LRM. It supports the 10Gbps transmission on both 50/125 m and 62.5/125 m MMF. The transceiver consists of two sections: The transmitter section consists of a directly modulated 1310 nm FP laser, 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.
10Gb/s 1310 nm XFP Extended Multi-Mode Optical Transceiver for 10GbE-LRM Applications
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APPLICATIONS
10G Ethernet at 10.3125Gbps
STANDARD
Compliant with XFP MSA Compliant with IEEE 802.3aq-2006
LASER SAFETY
This multi-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.
ORDER INFORMATION
P/No. XPM-2101WG Bit Rate (Gb/s) 10.3125 Distance (m) 300* Wavelength (nm) 1310 Package XFP with DMI Connector LC Temp (oC) 0 to 70 RoHS Compliant Yes
*: see below table for transmission distance in MM fiber Multimode Fiber Type** ISO/IEC 11801:2002 Operating Range Fiber Type (m) 0.5 to 300 62.5 m 160/500 OM1 0.5 to 300 62.5 m 200/500 OM2 0.5 to 300 50 m 500/500 OM3 0.5 to 300 50 m 1500/500*** **: Each fiber type is identified by its core diameter followed by a pair of OFL bandwidth values separated by "/". The OFL bandwidths are in MHz-km and are for 850 nm and 1300nm respectively. ***: The OM3 fiber specification includes the 850 nm laser launch bandwidth in addition to the OFL bandwidth.
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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: sales@optoway.com.tw http: // www.optoway.com.tw 1/12/2009
V2.0
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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
XPM-2101WG
Notes
2
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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 Min 3.13 Typ 3.3 480 Max 3.47 550 2.0 70 Units / Notes V mA W o C Gb/s
0 10.3125
Transmitter Optical Specifications (Topr= 0 to 70oC, Vcc3 = 3.3V 5%)
Parameter Average Launch Power Launch Power in OMA Peak Launch Power Extinction Ratio Output Center Wavelength Output Spectrum Width Relative Intensity Noise Transmitter Waveform and Dispersion Penalty Optical Eye Mask Average Launch Power of OFF Transmitter Symbol Po, Avg Po, OMA ER c RIN TWDP Min -6.5 -4.5 Typ Max 0.5 1.5 3 Units dBm dBm dBm dB nm nm dB/Hz dB Notes 1 1
3 1260 1310 1350 IEEE 802.3aq-2006, Fig. 68-3 -128 4.7 Compliant with IEEE 802.3ae 10GBASE -30
RMS ()
dBm
1. Output power is power coupled into a MMF.
Receiver Optical Specifications (Topr= 0 to 70oC, 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 c ORL Min -----20 1 1260 Typ --1.5 ------Max -6.5 -10 --1360 -12 Units dBm dBm dBm dBm dB nm dB Notes 2 Transition: low to high Transition: high to low
2. Measured with worst ER; BER=1E-12 and PRBS 231-1s.
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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: sales@optoway.com.tw http: // www.optoway.com.tw 1/12/2009
V2.0
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Electrical Characteristics
Parameter Symbol Min Typ 10.3125 100 100 120 10.3125 100 100 340 850 820 Max Units Gps Ppm mVpp Gps Ppm mVpp High-Speed Signal (CML) Interface Specification Input Data Rate Signal Speed Variation from Normal Differential Input Impedance Rin Differential Data Input Amplitude Output Data Rate Signal Speed Variation from Normal 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
XPM-2101WG
Notes
3
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1, Internally AC coupled
1, Internally AC coupled
2.0 GND 2.4 GND No reference clock
Vcc 0.8 Vcc 0.5
V V V V
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 2 100 100 400 Units s ms ms ms s s ms ms ms ms ms s s s kHz Notes
10
0
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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: sales@optoway.com.tw http: // www.optoway.com.tw 1/12/2009
V2.0
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MANAGEMENT INTERFACE
XPM-2101WG
4
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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 Parameter
Temperature Reserved Tx Bias Tx Power Rx Power Vcc3 10% 2dB 2dB 3%
Data Address
96 ~ 97 98 ~ 99 100 ~ 101 102 ~ 103 104 ~ 105 106 ~ 107
Accuracy
3oC
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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: sales@optoway.com.tw http: // www.optoway.com.tw 1/12/2009
V2.0
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CONNECTION DIAGRAM
XPM-2101WG
5
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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
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
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)
Note
1 3 2
LVTTL-I LVTTL-O LVTTL-I
3 1
LVTTL-I/O LVTTL-I/O LVTTL-O LVTTL-O LVTTL-O
2 2 2 2 2 1 1
CML-O CML-O
1 3
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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: sales@optoway.com.tw http: // www.optoway.com.tw 1/12/2009
V2.0
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21 LVTTL-I P_Down/RST 22 23 24 PECL-I 25 PECL-I 26 27 28 CML-I 29 CML-I 30 VCC2 GND RefCLK+ RefCLKGND GND TDTD+ GND
XPM-2101WG
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
6
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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)
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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: sales@optoway.com.tw http: // www.optoway.com.tw 1/12/2009
V2.0
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RECOMMENDED POWER CIRCUIT SCHEMATIC
XPM-2101WG
7
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Host Board
Optional Host +5V 0.1F VCC5 4.7H 22F 0.1F
Host +3.3V 0.1F
4.7H 22F 0.1F
XFP Connector
VCC3
XFP Module
Optional Host +1.8V 0.1F
VCC2 4.7H 22F 0.1F
Optional Host -5.2V 0.1F
VEE5 4.7H 22F 0.1F
RECOMMENDED INTERFACE CIRCUIT
Host Board
SerDat Out+ CML SerDat OutZ=50 SerDat In+ CML 100 Z=50 SerDat InZ=50 Vcc(+3.3V) 4.7K to 10K REFCLKP RD RD + Z=50 TD TD + 100
XFP module
CML
CML
100 REFCLKN RX_LOS INTERRUPT SDA SCL MOD_NR MOD_abs TX_DIS MOD_DeSel P_Down/RST GND 10K VCC(+3.3V)
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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: sales@optoway.com.tw http: // www.optoway.com.tw 1/12/2009
V2.0
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Table 2 Serial ID Memory Contents (Table 01h)
Address
128 129 130 131~138 139 140 141 142 143 144 145 146 147 148~163 164 165~167 168~183 184~185 186~187 188~189 190 191 192~195 196~211 212~219 220
XPM-2101WG
8
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Field Size (Byte)
1 1 1 8 1 1 1 1 1 1 1 1 1 16 1 3 16 2 2 2 1 1 4 16 8 1
Name of Filed
Identifier Ext. Identifier Connector type Transceiver Encoding BR-Min BR-Max length (SMF)-Km Length (E-50m) Length (50 m) Length (62.5 m) Length (Copper) Device Tech Vendor name CDR Support Vendor OUI Vendor PN Vendor rev Wavelength Wavelength Tolerance Max Case Temp CC_BASE Power Supply Vendor SN Date code Diagnostic Monitoring Type
Description
XFP power consumption < 2.0 W, no Ref Colck required LC connector 10GBASE-LRM 64B/66B, 8B10B, NRZ 10.3 Gbps 10.3 Gbps 0 300m 300 m 300 m 0m 1300 nm FP Laser, PIN detector OPTOWAY CDR supports 10.3125, XFI loop back 06
Hex
XPM-2101WG ASCII ("31 61" means 1a revision) 1310 nm +/- 50nm 70deg Check sum of Byte 128 -- 190 2.0 Wmax, 1.2W pd_max , 400mA 3.3V ASCII ASCII Year (2 Byte), Month (2 Byte), Day (2 Byte) No BER Support, Average Power Optional Soft TX_DISABLE implemented, Optional Soft P_down implemented AUX1 for Vcc3. Check sum of Byte 192 -- 222
10 07 10 00 00 00 00 00 00 00 D0 67 67 00 96 FF FF 00 30 4F 50 54 4F 57 41 59 20 20 20 20 20 20 20 20 20 41 00 0E FA 58 50 4D 2D 32 31 30 31 57 47 20 20 20 20 20 20 xx xx 66 58 27 10 46 64 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
221 1 Enhanced Options 222 1 Aux Monitoring 223 1 CC_EXT 224~255 32 Vendor Specific Note: Specifications subject to change without notice.
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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: sales@optoway.com.tw http: // www.optoway.com.tw 1/12/2009
V2.0
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REVISION HISTORY
Version
1.0 2.0
XPM-2101WG
9
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Subject
Initial datasheet Corrected the color of level from beige to blue.
Release Date
2008/12/1 2009/12/1
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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: sales@optoway.com.tw http: // www.optoway.com.tw 1/12/2009
V2.0

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