OPTOWAY SPM

Optoway
SPM-2100G
1
*********************************************************************************************************************************************************************
SPM-2100G
3.3V / 850 nm / 10.3 Gb/s SFP+ LC Multi-Mode TRANSCEIVER
(RoHS Compliant)
********************************************************************************************************************************************************************
FEATURES
DESCRIPTION
l
l
l
l
l
The SPM-2100G series multi-mode transceivers is SFP+
module
for
bi-directional
serial optical data
communications such as10GBASE-SR and 10GBASE-SW.
It is with the SFP+ 20-pin connector to allow hot plug
capability. This module is designed for multi-mode fiber
and operates at a nominal wavelength of 850 nm. The
transmitter section uses a Vertical Cavity Surface Emitted
Laser (VCSEL) and is a Class 1 laser compliant according
to International Safety Standard IEC 60825. The receiver
section uses an integrated GaAs detector preamplifier (IDP)
mounted in an optical header and a limiting post-amplifier
IC.
l
l
l
l
l
Up to 10.5 Gb/s Bi-directional Data Link
Complaint to SFP+ MSA
Compliant with 10GBASE-SR
Compliant with 10GBASE- SW
Link Distance at 10.3 Gbd
300 m links with OM3 MMF Cables
82 m links with OM2 MMF Cables
33 m links with OM1 MMF Cables
AC/AC Coupling according to MSA
Single +3.3 V Power Supply
RoHS 6/6 Compliant
0 to 70oC Operation
Class 1 Laser International Safety Standard IEC 60825
Compliant
LASER SAFETY
This multi-mode 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.
APPLICATIONS
l 10G Ethernet at 10.3125Gbps
ORDER INFORMATION
P/No.
SPM-2100G
Bit Rate
(Gb/s)
10GBASE
Distance
(m)
Wavelength
(nm)
Package
Temp.
(oC)
RoHS
Compliant
10.3
SR / SW
300 / 82 / 33*
850 VCSEL
LC SFP+
0 to 70
Yes
*: 300m for OM3 MMF, 82m for OM2 MMF, and 33 m for OM1 MMF.
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Operating Relative Humidity
Power Supply Voltage
Symbol
Tstg
Topr
RH
Vcc
Min
-40
0
5
0
Max
85
70
95
4
Units
o
C
o
C
%
V
Min
3.14
0
Typ
3.3
Max
3.46
70
180
10.5
Notes
Non condensing
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Power Supply Current
Data Rate
Symbol
Vcc
Topr
ICC (TX+RX)
135
10.3125
Units / Notes
V
o
C
mA
Gb/s
*********************************************************************************************************************************************************************
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: [email protected] http: // www.optoway.com.tw
2007/8/1 V1.0
Optoway
SPM-2100G
2
***********************************************************************************************************************************************************************
Transmitter Optical Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V)
Parameter
Average Launch Power
Optical Modulation Amplitude
Output Center Wavelength
Output Spectrum Width
Transmitter Dispersion Penalty
Relative Intensity Noise
1.
2.
Symbol
Po, Avg
Po, OMA
λc
σλ
TDP
RIN
Min
-7.3
*
840
Typ
Max
-1.0
850
860
0.45
3.9
-128
Units
dBm
mW
nm
nm
dB
dB/Hz
Notes
1
2
RMS (σ)
12 dB reflection
Output power is power coupled into a 50/125 µm multi-mode fiber.
*:Trade-offs between center wavelength, spectral width, and minimum OMA based on IEEE 802.3ae Table 52-8 are used.
Receiver Optical Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V)
Parameter
Receiver Sensitivity
Stress Sensitivity (OMA)
Receiver Overload
LOS -- Deasserted
LOS -- Asserted
Wavelength of Operation
Optical Return Loss
Symbol
Sens1
Sens2
P MAX
LOSD
LOSA
λc
ORL
Min
Typ
-1
---25
840
--------850
Max
-9.9
180
-14
--860
-12
Units
dBm
µWp-p
dBm
dBm
dBm
nm
dB
Typ
Max
Units
10.3125
100
10.5
700
Gb/s
Ω
mVpp
Gb/s
Ω
mVpp
Vcc+0.3
0.8
Vcc
0.5
V
V
V
V
Notes
3
3, ISI=3.5 dB
Transition: low to high
Transition: high to low
3. Measured with worst ER; BER < 10-12 and PRBS 2 31-1.
Electrical Characteristics
Parameter
Symbol
High-Speed Signal (CML) Interface Specification
Input Data Rate
Differential Input Impedance
Rin
Differential Data Input Amplitude
Output Data Rate
Differential Output Impedance
Rout
Differential Data Output
Amplitude
Low-Speed Signal (LVTTL) Interface Specification
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Min
150
350
2.0
GND
2.4
GND
10.3125
100
600
1200
10.5
Notes
Internally AC coupled
Internally AC coupled
LINK LENGTH
Data Rate / Standard
10.3 GBd
Fiber Type
62.5/125 µm MMF (OM1)
50 / 125 µm MMF (OM2)
50 / 125 µm MMF
50 / 125 µm MMF
50 / 125 µm MMF (OM3)
Model Bandwidth @ 850nm (MHz-km)
200
500
900
1500
2000
Distance Range (m)
2 to 33
2 to 82
2 to 150
2 to 240
2 t0 300
*********************************************************************************************************************************************************************
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: [email protected] http: // www.optoway.com.tw 2007/8/1 V1.0
Optoway
SPM-2100G
3
***********************************************************************************************************************************************************************
CONNECTION DIAGRAM
PIN Signal Name
1
2
VEET
TX_Fault
3
TX_Disable
4
SDA
5
SDL
6
MOD-ABS
7
RS0
8
9
RX_LOS
RS1
10
VEER
Description
PIN Signal Name
Transmitter Signal Ground
Transmitter Fault Indication. Logic “1” Output
= Laser Fault. Logic “0” Output = Normal
Operation
Logic “1” Input (or no connection) = TX off,
Logic “0” = TX on.
Modulation Definition 2 – Two wires serial ID
Interface
Modulation Definition 1 – Two wires serial ID
Interface
Modulation Absent, connected to VEET or VEER
in the module.
RX Rate Select (LVTTL). This pin has an
internal 30k pulldown to ground. A signal on
this pin will not affect module performance.
Loss of Signal Out (OC).
TX Rate Select (LVTTL). This pin has an
internal 30k pulldown to ground. A signal on
this pin will not affect module performance.
Receiver Signal Ground
Description
11
12
VEER
RD-
Receiver Signal Ground
Inverse Receiver Data Out
13
RD+
Receiver Data Out
14
VEER
Receiver Signal Ground
15
VCCR
Receiver Power – 3.3V±5%
16
VCCT
Transmitter Power – 3.3V±5%
17
VEET
Transmitter Signal Ground
18
19
TD+
TD-
Transmitter Data In
Inverse Transmitter Data In
20
VEET
Transmitter Signal Ground
Module Definition
Module Definition
4
PIN 4
SDA
PIN 5
SCL
PIN 6
MOD-ABS
Interpretation by Host
Serial module definition
protocol
Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, SDA and SDL appear as no connector
(NC) and MOD-ABS is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the 2-wire
serial CMOS E 2PROM protocol of the ATMEL AT24C01A/02/04 family of components.
*********************************************************************************************************************************************************************
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: [email protected] http: // www.optoway.com.tw 2007/8/1 V1.0
Optoway
SPM-2100G
4
***********************************************************************************************************************************************************************
RECOMMENDED CIRCUIT SCHEMATIC
Vee T
Tx_DISABLE
Tx_FAULT
( 1,17,20)
3
Tx_DISABLE
2
Tx_FAULT
10 KΩ
TD +
LD
Driver
18
TD +
Z=50Ω
100Ω
TD -
19
TD Z=50Ω
Vcc T
4 .7 μH
16
Vcc 3.3V
0.1μF
22 μF
0.1μF
SerDes
IC
0.1μF
Vcc R
15
0.1μF
RD -
22 μF
4 .7 μH
12
Protocol
IC
RD Z=50Ω
100Ω
POST
Amp
RD +
13
RD +
Z=50Ω
depending on SERDES
10 KΩ
LOS
Vee R
30K Ω
8
RS1
9
RS0
7
30K Ω
MOD_ABS
EEPROM
SCL
SDA
LOSS OF SINGAL
( 10,11,14)
TX Rate Select
RX Rate Select
6
MODU LE DETECT
5
SCL
4
SDA
10 KΩ
SFP+ module
10 KΩ
10 KΩ
Vcc 3.3V
PACKAGE DIAGRAM
Units in mm
Note: Specifications subject to change without notice.
*********************************************************************************************************************************************************************
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: [email protected] http: // www.optoway.com.tw 2007/8/1 V1.0
Optoway
SPM-2100G
5
***********************************************************************************************************************************************************************
Revision History
Version
1.0
Subject
Initial datasheet
Release Date
2007/8/1
*********************************************************************************************************************************************************************
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: [email protected] http: // www.optoway.com.tw 2007/8/1 V1.0