Preliminary Product Specification
9.8304 Gigabit RoHS Compliant Long-Wavelength SFP+ Transceiver
FTLX1370W4BTL
PRODUCT FEATURES
Up to 9.8304 Gb/s bi-directional
data links
Hot-pluggable SFP+ footprint
Built-in digital diagnostic functions
Duplex LC connector
RoHS compliant and Lead Free
Up to 1.4 km at 9.8304 Gb/s on
9/125m SMF
Metal enclosure, for lower EMI
2.457 Gb/s CPRI
Single 3.3V power supply
3.072 Gb/s CPRI/LTE
Industrial operating temperature
range: -40°C to 85°C
4.915 Gb/s CPRI/LTE
6.144 Gb/s CPRI/OBSAI/LTE
9.8304 Gb/s CPRI/LTE
1 Watt Maximum Power
Consumption
APPLICATIONS
Finisar’s FTLX1370W4BTL SFP+ transceivers are designed for use in Wireless
basestation links up to 1.4 km at up to 9.8304 Gb/s data rates for CPRI, OBSAI, LTE, or
other Wireless applications. They are compliant with SFF-84311, SFF-84322, SFF-8472
Rev 10.23, CPRI Rev 5.06, and OBSAI Rev V4.27. The optical transceiver is compliant
per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-2038 for more
details.
PRODUCT SELECTION
FTLX1370W4BTL
Finisar Corporation - 25-Aug-2015 Rev A1
Page 1
FTLX1370W4BTL Preliminary Product Specification
I.
Pin Descriptions
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Symbol
VEET
TFAULT
TDIS
SDA
SCL
MOD_ABS
RS0
RX_LOS
RS1
VEER
VEER
RDRD+
VEER
VCCR
VCCT
VEET
TD+
TDVEET
Name/Description
Transmitter Ground
Transmitter Fault
Transmitter Disable. Laser output disabled on high or open.
2-wire Serial Interface Data Line
2-wire Serial Interface Clock Line
Module Absent. Grounded within the module
Rate Select 0. Not Used.
Loss of Signal indication. Logic 0 indicates normal operation.
Rate Select 1. Not Used.
Receiver Ground
Receiver Ground
Receiver Inverted DATA out. AC Coupled.
Receiver Non-inverted DATA out. AC Coupled.
Receiver Ground
Receiver Power Supply
Transmitter Power Supply
Transmitter Ground
Transmitter Non-Inverted DATA in. AC Coupled.
Transmitter Inverted DATA in. AC Coupled.
Transmitter Ground
Ref.
1
2
3
2
2
2
4
5
4
1
1
1
1
1
Notes:
1. Circuit ground is internally isolated from chassis ground.
2. T
is an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohms resistor on
FAULT
3.
4.
5.
the host board if intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V. A high
output indicates a transmitter fault caused by either the TX bias current or the TX output power
exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the
output is pulled to 2.0V or open, enabled on TDIS
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