FTM-9723P-KGHG Datasheet, PDF (1/16 Pages) Source Photonics, Inc. – 2x10 SFF G-PON OLT Transceiver

Jun.7, 2006
2x10 SFF G-PON OLT Transceiver
FTM-9723P-KGH(G)
Members of Flexon^TM Family
Standard
‹ Compliant with ITU-T G.984.2 Amendment 1
‹ Compliant with FCC 47 CFR Part 15, Class B
‹ Compliant with FDA 21 CFR 1040.10 and 1040.11,
Class
Description
Features
FTM-9723P-KGH(G) is Optical Line Terminal (OLT)
compliant with ITU-T Rec.G.984.2 Amendment 1.
‹ Single fiber bi-directional data links with
asymmetric 2488.32Mbps downstream and
1244.16Mbps upstream
‹ Integrated with micro-optics WDM filter for dual
wavelength Tx/Rx operation at 1490/1310nm
‹ 1490nm continuous-mode transmitter with DFB
laser
‹ 1310nm burst-mode receiver with APD-TIA
‹ Optical isolator built in for extreme Return Loss
tolerance
‹ Resetless burst-mode receiver design
‹ Support Class B+ attenuation range 13-28dB
‹ Support more than 20dB dynamic range
‹ 0 to 70°C operating temperature
‹ 2 x10 SF F package with SC/UPC pigtail
‹ Digital diagnostic monitoring interface
‹ Analog RSSI (Received Signal Strength Indication)
for monitoring on received optical power.
‹ Single 3.3V power supply
‹ LVPECL compatible data input/output interface
‹ LVTTL transmitter disable control
‹ LVTTL transmitter fault alarm
‹ LVTTL receiver signal-detected indication
‹ Low EMI and excellent ESD protection
‹ ClassⅠlaser safety standard IEC-60825 compliant
Applications
‹ Gigabit-capable Passive Optical Networks
(G-PON) – OLT side
The transceiver is the high performance module for
2488.32Mbps downstream and 1244.16Mbps upstream
data link in single fiber by using 1490nm
continuous-mode transmitter and 1310nm burst-mode
receiver.
The transmitter section uses a multiple quantum well
1490nm DFB laser and is Class Ⅰ laser compliant
product according to international safety standard
IEC-60825.
The receiver section uses an integrated 1310nm APD
(Avalanche Photo Diode) and preamplifier mounted in
an optical header and limiting post-amplifier IC. Unlike
the conventional burst-mode receiver, the receiver does
not require reset pulse to receive optical data packets
with different optical power.
The optical output can be disabled by a LVTTL logic
high-level input of TX_DIS. LAS_FAIL is provided to
indicate that degradation of the laser. Signal Detected
(SD) output is provided to indicate the detection of an
input optical signal of receiver.
Digital diagnostic monitoring interface is incorporated
into the transceivers and allows real time access to the
transceiver operating parameters such as power supply,
operating temperature, laser bias current, transmitter
optical power by reading a built-in memory with I²C
interface. Analog RSSI signal indicate the received
optical power value and the calibration parameters are
stored in the memory.
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Doc No: DS3633001-1d