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FEATURES DESCRIPTION
TRM-7100-EMG
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TRM-7100-EMG / TRM-7100C-EMG / TRM-7100A-EMG / TRM-7100AC-EMG 3.3V / 850 nm / 1.25 Gbps RoHS Compliant Optical Multi-Mode Transceiver
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Duplex SC Multi-Mode Transceiver Compliant with IEEE-802.3z 1000BASE-SX Industry Standard 1 x 9 Footprint 850 nm VCSEL Transmission 0 to 70oC Operating: TRM-7100-EMG -20 to 85oC Operating: TRM-7100A-EMG Single +3.3 V Power Supply RoHS Compliant 300 meter with 62.5/125 m MMF 500 meter with 50/125 m MMF LVPECL Signal Detect Output: TRM-7100-EMG LVTTL Signal Detect Output: TRM-7100C-EMG Wave Solderable and Aqueous Washable Class 1 Laser International Safety Standard IEC 60825-1 Compliant
The TRM-7100-EMG series multi-mode transceivers is low power, high performance module for bi-directional serial optical data communications such Gigabit Ethernet and Fibre Channel. This module is designed for multi-mode fiber and operates at a nominal wavelength of 850 nm. The transmitter section uses a multiple quantum well VCSEL and is a class 1 laser compliant according to International Safety Standard IEC 60825-1. The receiver section uses an integrated GaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. A PECL logic interface simplifies interface to external circuitry.
LASER SAFETY
This multi-mode transceiver is a Class 1 laser product. It complies with IEC 60825-1 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
l Switch to Switch Interface l High Speed Interface for File Servers l High Performance Desktops
ORDER INFORMATION
Distance Wavelength Voltage (m) (nm) (V) TRM-7100-EMG 300 / 500* 850 3.3 TRM-7100C-EMG 300 / 500* 850 3.3 TRM-7100A-EMG 300 / 500* 850 3.3 TRM-7100AC-EMG 300 / 500* 850 3.3 P/No. Package 1X9 SC 1X9 SC 1X9 SC 1X9 SC Temp. (oC) 0 to 70 0 to 70 -20 to 85 -20 to 85 TX Power RX Sens. (dBm) (dBm) -4 to -9.5 -18 -4 to -9.5 -18 -4 to -9.5 -18 -4 to -9.5 -18 Signal Detect LVPECL LVTTL LVPECL LVTTL RoHS Compliant Y Y Y Y
Note: Distance: 300 m for 62.5/125 m MMF, 500 m for 50/125 m MMF
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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
10/1/2005 V2.0
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Absolute Maximum Ratings
Parameter Storage Temperature Operating Temperature Soldering Temperature Power Supply Voltage Input Voltage Output Current Symbol Tstg Topr --Vcc --Iout Min -40 0 -20 -0.5 GND 0 Max 85 70 85 260 4.5 Vcc 30 Units o C o C
o
TRM-7100-EMG
Notes TRM-7100 TRM-7100A 10 seconds on leads only
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C V V
mA
Recommended Operating Conditions
Parameter Power Supply Voltage Operating Temperature Data Rate Symbol Vcc Topr Min 3.1 0 -20 100 Typ 3.3 Max 3.5 70 85 Units V o C / TRM-7100 o C / TRM-7100A Mb/s
1250
Transmitter Specifications (0 oC < Topr < 70 oC, 3.1V < Vcc < 3.5V)
Parameter Optical Optical Transmit Power 62.5/125 m, NA=0.275 Fiber Optical Transmit Power 50/125 m, NA=0.20 Fiber Output Center Wavelength Output Spectrum Width Extinction Ratio Output Eye Optical Rise Time Optical Fall Time Relative Intensity Noise Total Jitter Coupled Power Ratio Electrical Power Supply Current Data Input Current - Low Data Input Current - High Differential Input Voltage Data Input Voltage - Low Data Input Voltage -- High Symbol Po Po Min -9.5 -9.5 Typ ----850 ----Max -4 -4 860 0.85 --0.26 0.26 -117 227 Units dBm dBm nm nm dB ns ns dB/Hz ps dB mA A A mV V V Notes
830 -- ER 9 Compliant with IEEE 802.3z tr tf RIN TJ CPR 9 Icc IIL IIH V IH - VIL V IL - V CC V IH - VCC
RMS ()
20% to 80% Values 20% to 80% Values
120 -350 350 300 -2.0 -1.1 -1.58 -0.74
1
2 2
1. Maximum current is specified at Vcc = Maximum @ maximum temperature. 2. These inputs are compatible with 10K, 10KH and 100K ECL and LVPECL inputs.
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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
10/1/2005 V2.0
Optoway
Receiver Specifications (0oC < Topr < 70oC, 3.1 V < Vcc < 3.5V)
Parameter Optical Sensitivity Maximum Input Power Signal Detect -- Asserted Signal Detect -- Deasserted Signal Detect -- Hysteresis Wavelength of Operation Electrical Power Supply Current Data Output Voltage - Low Data Output Voltage - High Signal Detect Output Voltage -- Low Signal Detect Output Voltage -- High Signal Detect Output Voltage -- Low Signal Detect Output Voltage -- High Symbol --Pin Pa Pd Min --0 ---30 770 Icc VOL - V CC VOH - V CC VOL - V CC VOH - V CC VSDL VSDH Typ ------3 --Max -18 ---18 --860 100 -1.58 -0.74 -1.58 -0.74 0.5 Units dBm dBm dBm dBm dB nm mA V V V V V V
TRM-7100-EMG
Notes 1 Transition: low to high Transition: high to low
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-2.0 -1.1 -2.0 -1.1 2.0
2 3 3 TRM-7100 TRM-7100C
1. Minimum sensitivity and saturation levels at BER=1E-12 for a 2 7-1 PRBS at ER= 9 dB. For example, an OMA of 22 W is approximately equal to an average power of -18.4 dBm, average with an Extinction ratio of 9 dB. 2. The current excludes the output load current. 3. These outputs are compatible with 10K, 10KH and 100K ECL and PECL outputs.
CONNECTION DIAGRAM
Receiver Signal Ground 1 (Rx GND) Receiver Data Out 2 (RD+) Receiver Data Out Bar 3 (RD-) Signal Detect 4 (SD) Receiver Power Supply 5 (Rx Vcc) Transmitter Power Supply 6 (Tx Vcc) Transmitter Data In Bar 7 (TD-) Transmitter Data In 8 (TD+) Transmitter Signal Ground 9 (Tx GND) N/C
TOP VIEW
N/C
PIN 1 2 3 4 5 6 7 8 9
Symbol Rx GND RD+ RD- SD Rx Vcc Tx Vcc TD- TD+ Tx GND
Notes Directly connect this pin to the receiver ground plane See recommended circuit schematic See recommended circuit schematic Active high on this indicates a received optical signal +3.3V dc power for the receiver section +3.3V dc power for the transmitter section See recommended circuit schematic See recommended circuit schematic Directly connect this plan to the transmitter ground plane
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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
10/1/2005 V2.0
Optoway
RECOMMENDED CIRCUIT SCHEMATIC
Transceiver
TX GND 9 LD Driver 100R TD0.1uF 7 Z=50R 1uH
Vcc 3.3V VCC 3.3V
TRM-7100-EMG
SerDes IC
VCC 3.3V
4
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TD+ 0.1uF
8 Z=50R
TD+ LVPECL TD-
TX Vcc
6
10nF
10uF
1uH R1
RX Vcc
5 10nF 10uF R2
SD Level
VCC 3.3V
SD RD0.1uF POST Amp RD+ 0.1uF 180R RX GND 180R
4 3 Z=50R R7 2 Z=50R 1 CDR or PHY DEVICE RD+ LVPECL RD-
For TTL SD Level, R1=R2=N.C., R7=100 ohm For PECL SD Level, R1=130 ohm, R2=82 ohm, R7=100 ohm 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.
PACKAGE DIAGRAM
Units in mm
TX OPTICAL
RX OPTICAL
TRM-7100-EMG / TRM-7100C-EMG / TRM-7100A-EMG / TRM-7100AC-EMG
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
10/1/2005 V2.0

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