XPS-4381W-DXXG
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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 7/1/2010 V1.0
1
XPS-4381W-DXXG (RoHS Compliant)
8.5 Gbps/ 80 km / 100 GHz DWDM XFP Single-Mode Optical Transceiver for 8G FC Applications
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FEATURES
l Up to 8.5 Gb/s Bi-directional Data Link
l Complaint to XFP MSA
l Compliance with Fibre Channel FC-PI-4 800-SM-LL-V
l Compliant with 4G and 2G Fibre Channel
l SFF-8472 Digital Diagnostic Function
l Maximum Link Length of 80 km
l Temperature-stabilized DWDM EML Transmitter
l 100 GHz ITU Grid, C Band
l AC/AC Coupling according to MSA
l 2-Wire Interface for Integrated Digital Diagnostic
Monitoring
l XFI Loopback Mode
l No Reference Clock Required
l Power Dissipation < 3.5 W
l +3.3 V & 5 V Power Supply
l RoHS 6/6 Compliant
l 0 to 70
o
C Operating
l Duplex LC Connector
APPLICATIONS
l Multi-rate 8x/4x/2x Fiber Channel
STANDARD
l Compliant with XFP MSA
l Compliant with 8G FC
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.
DESCRIPTION
XPS-4381W-DXXG series multi-rate 8G XFP
transceiver is designed for serial optical data
communications such as 8G Fiber Channel. It supports the
8.5Gbps transmission on 9/125 µm SMF.
This module is designed for single mode fiber and
operates at a nominal wavelength of 100GHz ITU Grid, C
Band DWDM wavelength. The transmitter section consists
of a temperature-stabilized DWDM electrical-modulated
laser (EML), driver and signal conditioner. The receiver
section incorporates an avalanche 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.
