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16GFC SFP+ Transceiver 4G/8G/10G/16G
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UMBER
:
TAS-A1LH1-911
Specification
Small Form Factor Pluggable
Duplex LC Receptacle – SFP+
16GFC Optical Transceiver
Ordering Information
T A S – A 1 L H 1 – 9 1 1
Model Name Voltage
Category Device type
Interface
LOS Temperature
Distance Latch Color
TAS-A1LH1-911 3.3V With DDMI
850 nm VCSEL
AC / AC
Coupling LVTTL
0°C ~+70°C
35m / 100m
(OM2/OM3)
Black
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16GFC SFP+ Transceiver 4G/8G/10G/16G
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Features
Up to 14.025 Gb/s bi-directional data links, the serial line rate of 16G FC
Automatic rate detect
850nm Vertical Cavity Surface Emitting Laser (VCSEL)
Duplex LC connector optical interface
Hot-pluggable SFP
All-metal housing for superior EMI performance
Built in digital diagnostic functions
Operating case temperature range: 0℃ ~ 70℃
RoHS Compliant
Single 3.3V power supply
Application
Tri-Rate 4G/8G/16G Fiber Channel
10GBASE-SR Ethernet
Transceiver Block Diagram
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Pin Definition and Descriptions
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PIN
Logic Symbol Name / Description Note
1 VeeT Module Transmitter Ground 1
2 LVTTL-O TX_Fault Module Transmitter Fault 2
3 LVTTL-I TX_Dis Transmitter Disable; Turns off transmitter laser
output 3
4 LVTTL-I/O SDA 2-Wire Serial Interface Data Line
5 LVTTL-I SCL 2-Wire Serial Interface Clock
6 Mod_ABS Module Absent, connected to VeeT or VeeR in the
module 2
7 LVTTL-I RS0
Rate Select 0, optionally controls SFP+ module
receiver. When high input signaling rate> 4.25 GBd
and when low input signal rate≦ 4.25 GBd.
8 LVTTL-O RX_LOS Receiver Loss of Signal Indication 2
9 LVTTL-I RS1
Rate Select 1, optionally controls SFP+ module
transmitter. When high input signaling rate> 4.25
GBd and when low input signal rate≦ 4.25 GBd.
10 VeeR Module Receiver Ground 1
11 VeeR Module Receiver Ground 1
12 CML-O RD- Receiver Inverted Data Output
13 CML-O RD+ Receiver Data Output
14 VeeR Module Receiver Ground 1
15 VccR Module Receiver 3.3 V Supply
16 VccT Module Transmitter 3.3 V Supply
17 VeeT Module Transmitter Ground 1
18 CML-I TD+ Transmitter Non-Inverted Data Input
19 CML-I TD- Transmitter Inverted Data Input
20 VeeT Module Transmitter Ground 1
Note:
1. Module ground pins are isolated from the module case and chassis ground within the module.
2. Shall be pulled up with 4.7k to 10k ohm to a voltage between 3.15V and 3.45V on the host board.
3. Shall be pulled up with 4.7k to 10k ohm to VccT in the module.
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Absolute Maximum Ratings
Parameters Symbol Min. Max. Unit
Power Supply Voltage V
CC
-0.5 4 V
Storage Temperature Ts -40 85 °C
Relative Humidity RH 0 85 %
Recommended Operating Environment
Parameters Symbol
Min. Typical Max Unit Notes
Power Supply Voltage V
CC
3.15 3.3 3.46 V
Operating Case Temperature T
op
0 25 70 °C
Supply Current I
CC
290 mA
Date Rate BR 4.25 14.025 Gb/s
Bit Error Rate BER 10
-12
1
Notes:
1. PRBS 2
7
-1 for 8GFC. PRBS 2
31
-1 for 16GFC.
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16GFC SFP+ Transceiver 4G/8G/10G/16G
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Optical Characteristics
The following optical characteristics are defined over the Recommended Operating
Environment unless otherwise specified. (Vcc = 3.15 to 3.45 Volts)
Parameter Symbol
Min. Typical
Max Unit Notes
Transmitter
Center Wavelength λ 840 860 nm
RMS spectral width σ 0.59 nm
Average Optical
Power(OM2/OM3) P
out
-7.8 dBm 1
Optical Modulation Amplitude
14.025Gb/s
OMA
-4.8
dBm
Extinction Ratio
E
R
4
dB
Optical Modulation Amplitude
10.3125Gb/s
OMA -5.0
dBm
Optical Modulation Amplitude
8.5Gb/s
OMA -5.2
dBm
Optical Modulation Amplitude
4.25Gb/s
OMA -6.1
dBm
Relative Intensity Noise RIN -128 dB/Hz
Vertical Eye Closure Penalty
14.025 Gb/s CEVPQ 2.56 dB
Receiver
Average Receiver Power RxMAX 0 dBm
Unstressed Receiver OMA
Sensitivity 14.025Gb/s RxSENS
-10.5 dBm 2
Unstressed Receiver OMA
Sensitivity 10.3125Gb/s RxSENS
-7.5 dBm 2
Unstressed Receiver OMA
Sensitivity 8.5Gb/s RxSENS
-11.2 dBm 2
Unstressed Receiver OMA
Sensitivity 4.25Gb/s RxSENS
-12.1 dBm 2
Optical Return Loss 12 dB
LOS Assert LOS
A
-30 dBm
LOS De-Assert LOS
D
-13 dBm
LOS Hysteresis LOS
H
0.5 dB
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Notes:
1. Class 1 Laser safety limits CDRH and EN60825 standards.
2. Unstressed Rx sensitivity
Electrical Characteristics
The following electrical characteristics are defined over the Recommended Operating
Environment unless otherwise specified. (Vcc = 3.15 to 3.45 Volts)
Parameter Symbol
Min. Typical Max Unit Notes
Transmitter
Input differential impedance Rin 100 Ω
Single-ended data input swing Vin,pp 90 800 mV
Transmit Disable Voltage VD 2 Vcc V
Transmit Enable Voltage VEN Vee Vee+0.8
V
Receiver
Single ended data output
swing V
out,pp
185 425 mV
LOS Fault V
LOS
fault
2 Vcc
HOST
V
LOS Normal V
LOS norm
Vee Vee+0.8
V
Power Supply Rejection PSR 100 mVpp
Receiver Deterministic Jitter
(14.025Gb/s) DJ 0.22 UI
Receiver Deterministic Jitter
(8.5Gb/s) DJ 0.42 UI
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Digital Diagnostic Functions
The following digital diagnostic characteristics are defined over the Recommended
Operating Environment unless otherwise specified. It is compliant to SFF8472 Rev10.2
with internal calibration mode. For external calibration mode please contact our sales
stuff.
Parameter Symbol Min. Max Accuracy
Unit
Notes
Transceiver Temperature Accuracy DMI_
Temp
0 70
5
±
℃ ℃
Transceiver Supply Voltage Accuracy
DMI_
Voltage
3.15 3.45
%3
±
V
Transmitter Bias Current DMI_
Bias
0 20
%10
±
mA
Transmitter Output Power Accuracy
DMI
_Tx power
-8 -1
3
±
dB dBm
Receiver Optical Input Power
Accuracy DMI_
Rx power
-12 0
3
±
dB dBm
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Control and Status I/O Timing Characteristics
Timing characteristics of control and status I/O are included in Table 9, which is also
defined in SFF-8431.
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Mechanical (mm)
Reference
“Fibre Channel – Physical Interfaces – 5”, INCITS 479-2011 (Defines 4GFC, 8GFC, and
16GFC)
IEEE STD 802.3ae, Clause 52, PMD Type 10GBASE-SR. IEEE Standards Department.
“Improved Pluggable Form Factor,”SFF Document Number SFF-8432, Revision 5.0, July
16, 2007.
“Enhanced Small Form Factor Pluggable Module ‘SFP+’,”SFF Document Number SFF-
8431, Revision 4.1, July 6, 2009; Addendum Jun 21, 2013.
SFF-8402, Revision 0.2
Small Form Factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA),
September 14, 2000 which is available as SFF Document Number INF-8074, Revision 1.0
May 12, 2001.
“Digital Monitoring Interface for Optical Transceivers,”SFF Document Number SFF-8472,
Revision 12.1.
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16GFC SFP+ Transceiver 4G/8G/10G/16G
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ESD
Normal ESD precautions are required during the handling of this module. This transceiver is
shipped in ESD protective packaging. It should be removed from the packaging and handled
only in an ESD protected environment.
Contact Information
Formerica OptoElectronics Inc.
5F-11, No.38, Taiyuan St., Zhubei City,
Hsinchu County 30265, Taiwan
Tel: +886-3-5600286
Fax: +886-3-5600239
San Diego, CA
Tel: 1-949-466-8069
inquiry@formericaoe.com
www.formericaoe.com
