Fiber Optics
Parallel Optical Link Transmitter:
PAROLI
®
2 Tx AC, 2.5 Gbit/s
Parallel Optical Link Receiver:
PAROLI
®
2 Rx AC, 2.5 Gbit/s
Preliminary Data
Design Benefits
Relieve system bandwidth bottle necks
Simplifies system design
Enables system upgrades in field
Low power consumption at increased board
density
• Flat package for height critical application
•
•
•
•
V23832-T2231-M101
V23832-R211-M101
File: 3104
Features
• Infineon’s highly reliable 850 nm VCSEL
technology
• Power supply 3.3 V
• Transmitter with multistandard electrical interface
• Receiver with Infineon’s adjustable CML output
• 12 electrical data channels
• Asynchronous, AC-coupled optical link
• 12 optical data channels
• Transmission data rate of up to 2500 Mbit/s per channel,
total link data rate up to 30 Gbit/s
• PIN diode array technology
• 62.5 µm and 50 µm graded index multimode fiber ribbon
• MT based optical port (MPO connector)
• Plug-in module with ultra low profile
• IEC Class 1M laser eye safety compliant
• EMI-shielding for front panel access
• Standard link length compliant
• Unused transmitter channels can be switched off
• Telcordia compliant
PAROLI
®
is a registered trademark of Infineon Technologies AG
Data Sheet
1
2003-03-04
V23832-T2231-M101
V23832-R211-M101
Applications
Optical Port
•
•
•
•
Designed for the industry standard 12 fiber MT Connector (MPO)
Alignment pins fixed in module port
Integrated mechanical keying
Module is provided with a dust cover
Features of MT Connector (MPO)
(as part of optional PAROLI fiber optic cables)
•
•
•
•
Uses standardized MT ferrule
MT compatible fiber spacing (250 µm) and alignment pin spacing (4600 µm)
Push-pull mechanism
Ferrule bearing spring loaded
Features of the PAROLI 2 Electrical Connector
•
•
•
•
•
•
•
•
Pluggable version using BGA socket
100 pin positions (10x10)
4 mm stack height in mated conditions
Plug and receptacle are provided with protective cap
Standard BGA process for socket assembly
Contact area plating made out of gold over nickel
Module side: FCI-MEG-Array
®
-Plug (part no. 84512-202)
PCB side: FCI-MEG-Array
®
-Receptacle (part no. 84513-201)
Applications
•
•
•
•
•
•
Switches, routers, transport equipment
Mass storage devices
Access network
Rack-to-rack/board-to-board interconnect
Optical backplane interconnect
Infiniband™ connections
Data Sheet
2
2003-03-04
V23832-T2231-M101
V23832-R211-M101
Pin Configuration
Pin Configuration
Pin A1
Pin A10
Bottom view
File: 3331
Figure 1
Pin Information Transmitter
Numbering Conventions Transmitter
(bottom view)
J
1
2
3
4
5
6
7
8
9
V
EE
DI04P
DI04N
DI01P
DI01N
DI02P
DI02N
DI03P
DI03N
I
DI05N
H
DI05P
G
DI06N
F
DI06P
E
DI07N
D
DI07P
C
DI08N
B
DI08P
A
V
EE
DI09N
DI09P
DI12N
DI12P
DI11N
DI11P
DI10N
DI10P
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
t.b.l.o.
t.b.l.o.
t.b.l.o.
–LE
LE
V
EE
V
EE
V
EE
Reserved Reserved t.b.l.o.
Reserved Reserved t.b.l.o.
Reserved Reserved
V
EE
Reserved Reserved
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
t.b.l.o.
t.b.l.o.
LCU
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
IN
V
CC
V
CC
–RESET
V
EE
V
CC
V
CC
V
EE
V
EE
10
V
EE
V
EE
This edge towards MPO connector
Data Sheet
3
2003-03-04
V23832-T2231-M101
V23832-R211-M101
Pin Configuration
Pin Description Transmitter
Symbol
Level/Logic Description
Power supply voltage of laser driver
CML:
V
IN
= Reference supply (e.g.
V
CC
)
LVDS:
V
IN
=
V
EE
Ground
LVCMOS
Out
Signal In
Signal In
Laser Controller Up.
High = normal operation.
Low = laser fault or RESETlow.
Data Input #xx, inverted
Data Input #xx, non-inverted
V
CC
V
IN
V
EE
LCU
DIxxN
DIxxP
–RESET
LVCMOS In High = laser diode array is active.
Low = switches laser diode array off.
This input has an internal pull-down to ensure laser eye
safety switch off in case of unconnected RESETinput.
LVCMOS In Laser ENABLE. High active.
High = laser array is on if LE is also active.
Low = laser array is off. This input has an internal pull-up,
therefore can be left open.
LVCMOS In Laser ENABLE. Low active.
Low = laser array is on if LE is also active. This input has
an internal pull-down, therefore can be left open.
LE
–LE
Data Sheet
4
2003-03-04
V23832-T2231-M101
V23832-R211-M101
Pin Configuration
Pin A1
Pin A10
Bottom view
File: 3332
Figure 2
Pin Information Receiver
Numbering Conventions Receiver
(bottom view)
J
1
2
3
4
5
6
7
8
9
V
EE
DO04N
DO04P
DO01N
DO01P
DO02N
DO02P
DO03N
DO03P
I
DO05P
H
DO05N
G
DO06P
F
DO06N
E
DO07P
D
DO07N
C
DO08P
B
DO08N
A
V
EE
DO09P
DO09N
DO12P
DO12N
DO11P
DO11N
DO10P
DO10N
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
t.b.l.o.
ENSD
–SD12
V
EE
V
EE
V
EE
Reserved Reserved t.b.l.o.
Reserved Reserved OEN
Reserved Reserved
V
EE
Reserved Reserved
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
SD01
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
V
EE
Reserved REFR
V
CCO
V
CCO
V
CC
V
CC
V
CCO
V
CCO
V
CC
V
CC
10
V
EE
V
EE
This edge towards MPO connector
Data Sheet
5
2003-03-04
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