View SFP-OC3-CX_4414288.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Datasheet
Copper OC-3 SFP Transceiver
SFP-OC3-CX Features
MSA compliance for SFP transceivers (SFF-8472) Detection for Loss-of-Signal (ITU-T G.783) Control for transmit power down* Handles over 12.7 dB of cable loss Extended temperature operation: -20 C to 85 C 75 media interface compliance for CMI coded 155 Mbps electrical interfaces - ITU-T G.703 - Telcordia GR-253
Overview
MRV's SFP-OC3-CX module is a Small Form-factor Pluggable (SFP) module that offers easy full-duplex interfacing with 155 Mbps OC-3 electrical interfaces (STM-1e, ES1) over 75 telecommunications coaxial cable. It includes Clock and Data Recovery (CDR) in both directions, and a CMI encoder/decoder for transparent NRZ-to-CMI line code conversion. It provides Loss of Signal (LOS) detection for electrical CMI interfaces and the option to disable the transmit driver to support the Link Integrity Notification (LIN) feature on applicable MRV modules. A serial interface provides access to an on-board EEPROM for identification information including manufacturer, part number, serial number, and date code. The SFP-OC3-CS complies with Multi-Source Agreement SFF8472 for SFP transceivers.
75 DIN 1.0/2.3 female coaxial interface for Type A and Type D coupling Low power dissipation (0.6 W typical) RoHS 5/6 compliance
* LIN support for applicable MRV modules
Benefits
Provides end user flexibility through independent port configuration Reduces deployment cost for STM-1 electrical interfaces
Figure 1: Transceiver Functional Diagram
Circuit Pack Interface
DATA OUT 155 Mbps TXDIS
Applications
Typical applications include SDH multiplexer systems or ATMswitch and IP-router equipment supporting SDH physical interfaces. The SFP-OC3-CX module is fully interchangeable with STM-1 and OC-3 optical SFP transceivers, offering system developers an easy migration to STM-1 electrical interfaces. Any system that already supports the STM-1 optical SFP also supports the STM-1 electrical SFP. This modular flexibility minimizes development efforts and time-to-market for STM-1 solutions because a single card design supports both optical and electrical STM-1 interfaces. The SFP-OC3-CX and optical STM-1 SFP interfaces can be changed in the field to match the system port types to the application while the system is in operation. The common SFP interface also allows for reduced inventory of field replacements.
STM-1e Line Interface
Line Coding Clock Recovery TX Monitor & Control Line Coding Clock Recovery RX
STM-1e CMI-IN 155 Mbps STM-1e CMI-OUT 155 Mbps
RXLOS DATA IN 155 Mbps
CLOCK EEPROM DATA EEPROM
EEPROM Serial ID
1
Datasheet
Serial ID Interface
The SFP-OC3-CX supports the 2-wire serial EEPROM protocol for the ATMEL AT24C02, as defined by the MSA for access to identification information. The memory is organized as byte-wide data that can be addressed individually or sequentially at device address 1010000X (A0h). Receiver Specifications
Cable Flat-Loss Tolerance Latency DLL Lock Time Return Loss Input Signal 0 to 12.7 dB 5 to 10 UI 1 to 10 s 7MHz to 240MHz 15 dB min Must comply with ITU-T G.703
Transmitter Specifications
Bit Rate Line Code Relevant Specification 155.52 Mbps 20 ppm Coded Mark Inversion (CMI) ITU-T G.703, ANSI T1.102, Telcordia GR-253-CORE
With the coaxial output port driving a 75 load, the output pulses conform to the templates in ITU-T G.703 and G.783. Transmitter Specifications
Peak-to-peak Output Voltage Template Rise/ Fall Time Transition Timing Tolerance Return Loss Steady state 0.9 to 1.1 V 10-90% 2 ns Transitions at mid-interval -0.35 to +0.35 Ns 7MHz to 240MHz 15 dB min
Environmental and Regulatory Compliance ESD threshold Radiated Emission Radiated Immunity Component Recognition Shock and Vibration Flammability
* Varies with system design.
1KV at faceplate* FCC Part 15 Class B EN55022, CISPR 22 (6db margin) Class A per IEC-801-3, EN55082-1, IEC-61000-4-3, GR-1089 CSA C22.2, UL 60950-1 0.2 G p-p, 9 - 62 Hz 94V0
2
Datasheet
Ordering Information Maximum Cable Length Operating Temperature Range -20 to 85 C Description Connectors Impedance 75 Ohms
Protocol
Model
SFP-OC3-CX
Copper SFP Transceiver
OC-3
Coax 1.0/2.3 BNC
100 Meters
ACCESSORIES
Ordering Information: ACCESSORIES
Model 1600125-001R Description Coax cables, 2 used with SFP
For more information about MRV's SFP transceivers, visit www.mrv.com or contact sales@mrv.com.
MRV has more than 50 offices throughout the world. Addresses, phone numbers and fax numbers are listed at www.mrv.com. Please e-mail us at sales@mrv.com or call us for assistance.
MRV Los Angeles 20415 Nordhoff St. Chatsworth, CA 91311 800-338-5316 818-773-0900 MRV Boston 295 Foster St. Littleton, MA 01460 800-338-5316 978-952-4700 MRV International Business Park Moerfelden Waldeckerstrasse 13 64546 Moerfelden-Walldorf Germany Tel. (49) 6105/2070 Fax (49) 6105/207-100
All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. Please contact MRV Communications for more information. MRV Communications and the MRV Communications logo are trademarks of MRV Communications, Inc. Other trademarks are the property of their respective holders.
MRV-OP-SFOOC3CX-111308
3020056-001 Rev. A1
Copyright (c)2008 MRV Communications, Inc. All Rights Reserved.

▲Up To Search▲

Price & Availability of SFP-OC3-CX

	To Download SFP-OC3-CX Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .