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1.25 Gbps Bi-directional Single Fiber Transceiver
B-13/15-1250-TPM-Sxx-60
Features * Coaxial single mode single fiber package with optional SC/FC/ST/MU connector * Wavelength Tx 1310 nm/ Rx 1550nm * Compliant with IEEE 802.3z Gigabit Ethernet * Single +5V Power Supply * PECL Differential Inputs and Outputs * Wave Solderable and Aqueous washable * Class 1 Laser Int. Safety Standad IEC 825 Compliant * Uncooled laser diode with MQW structure * Complies with Telcordia (Bellcore) GR-468-CORE * Temperature Range: 0 to 70C * Optical Isolation >30 dB * Cross Talk < -33 dB * Optical Return Loss > 14dB
Absolute Maximum Rating Parameter Power Supply Voltage Output Current Soldering Temperature Operating Temperature Storage Temperature Symbol Vcc Iout
-
Min. 0 0 -40
Max. 6 30 260 70 85
Unit V mA C C C
Note
10 seconds on leads only
Topr Tstg
Recommended Operating Condition Parameter Power Supply Voltage Operating Temperature Data Rate Symbol Vcc Topr Min. 4.75 0 Typ. 5 1250 Max. 5.25 70 Unit V C Mbps
Transmitter Specifications, (0C-
Symbol
Min
Typical
Max
Unit
Notes Output power is coupled into a 9/125 m single mode fiber RMS ()
Po ER
-10 1260 9 30 14 -
1310 -
-4 1360 3 0.26 0.26 -120 0.27
dBm nm nm dB ns ns dB dB dB/Hz ns
Compliant with IEEE 802.3z 20% to 80% Values 20% to 80% Values Tx:1310 nm/ Rx:1550 nm
RIN TJ
Measured with 27-1 PRBS with 72 ones and 72 zeros.
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1.25 Gbps Bi-directional Single Fiber Transceiver
B-13/15-1250-TPM-Sxx-60
Transmitter Specifications,(0CReceiver Specifications, (0CReceiver Specifications, (0C2
1.25 Gbps Bi-directional Single Fiber Transceiver
B-13/15-1250-TPM-Sxx-60
Connection Diagram
1. (Rx GND) 2. (Rx +) 3. (Rx-) 4. (SD) 5. (Rx Vcc) 6. (Tx Vcc) 7. (TX-) 8. (TX+) 9. (Tx GND)
NC
Top View
NC
Receiver Signal Ground Receiver Data Out Receiver Data Out Bar Signal Detect Receiver Power Supply Transmitter Power Supply Transmitter Data In Bar Transmitter Data in Transmitter Signal Ground
PIN 1 2 3 4 5 6 7 8 Warnings 9
Symbol RxGND RD+ RDSD RxVcc TxVcc TDTD+ TxGND
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 +5V dc power for the receiver section +5V dc power for the transmitter section See recommended circuit schematic See recommended circuit schematic Directly connect this pin to the transmitter ground plane
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1.25 Gbps Bi-directional Single Fiber Transceiver
B-13/15-1250-TPM-Sxx-60
Recommended Circuit Schematic
The split-loaded 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. A GND plane under the module is required for good EMI and sensitivity performance. Package Diagram B-13/15-1250-TPM-SSC (FC/ST/MU)-60 Units in mm (inch)
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1.25 Gbps Bi-directional Single Fiber Transceiver
B-13/15-1250-TPM-Sxx-60
Ordering Information
B - 13/15 -1250 - TPM - S xx-60
* Wavelength Tx Wavelength=1310nm Rx Wavelength = 1550nm * Communication protocol (1250 Mbps) * +5 V Transceiver
* Single mode fiber * Connector options * Intermediate Reach
Warnings
Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD). A static free environment is highly recommended. Follow guidelines according to proper ESD procedures. Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation.
Legal Notice
IMPORTANT NOTICE! All information contained in this document is subject to change without notice, at Luminents sole and absolute discretion. Luminent warrants performance of its products to current specifications only in accordance with the companys standard one-year warranty; however, specifications designated as "preliminary" are given to describe components only, and Luminent expressly disclaims any and all warranties for said products, including express, implied, and statutory warranties, warranties of merchantability, fitness for a particular purpose, and non-infringement of proprietary rights. Please refer to the companys Terms and Conditions of Sale for further warranty information. Luminent assumes no liability for applications assistance, customer product design, software performance, or infringement of patents, services, or intellectual property described herein. No license, either express or implied, is granted under any patent right, copyright, or intellectual property right, and Luminent makes no representations or warranties that the product(s) described herein are free from patent, copyright, or intellectual property rights. Products described in this document are NOT intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. Luminent customers using or selling products for use in such applications do so at their own risk and agree to fully defend and indemnify Luminent for any damages resulting from such use or sale. THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS. Customer agrees that Luminent is not liable for any actual, consequential, exemplary, or other damages arising directly or indirectly from any use of the information contained in this document. Customer must contact Luminent to obtain the latest version of this publication to verify, before placing any order, that the information contained herein is current. (c) Luminent, Inc. 2003 All rights reserved
20550 Nordhoff St. * Chatsworth, CA 91311 * tel: 818.773.9044 * fax: 818.576.9486 * LUMINENT.COM
LUMNDS590-0803
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