®
MDX-19-6-1-X-X Optical Fibre Channel Transceiver
850 nm VCSEL for Multimode Fiber at 1.0625 GBaud
Features
n Industry Standard 1x9 Footprint
n TTL and PECL Signal Detect Output Options
n Low Profile Fits Mezzanine Card Applications
n Single +5V Power Supply
n Wave Solderable / Aqueous Washable
n Class 1 Laser Safety Compliant
n UL 1950 Approved
PRODUCT OVERVIEW
The MDX-19-6-1 optical transceivers are high performance
integrated duplex data links for bi-directional
communication over multimode optical fiber. The MDX-196-1 module is specifically designed to be used in
multimode Fibre Channel applications. At a height of 9.8
mm the MDX-19-6 fits mezzanine card applications. This
industry standard 1x9 package with SC duplex fiber optic
connector and wave-solderable attaching posts is
available in several wavelengths and data rates. The MDX19-6-1-T optical transceiver with TTL Signal Detect output
eliminates the need for a PECL to TTL level shifter in
many applications. This results in reduced supply current,
component count, and board space.
ORDERING INFORMATION
MDX- 19 - 6 - 1 - X - X
GROUND CLIP
Blank - Clip Back
F - Clip Forward
This optoelectronic transceiver module is a class 1 laser
product compiant with FDA Radiation Performance
Standards, 21 CFR Subchapter J. This component is also
class 1 laser compliant according to International Safety
Standard IEC-825-1.
SIGNAL DETECT
S – PECL Output
T - TTL Output
WAVELENGTH
1 - 850 nm (multimode)
2 - 1300 nm (single mode) 2 km
2M - 1300 nm (single mode) 10 km
2L - 1300 nm (single mode) 20 km
SHORT WAVELENGTH LASER
The use of short wavelength VCSELs (Vertical Cavity
Surface-Emitting Laser) and high volume production
processes has resulted in a low cost, high performance
product available in various data transfer rates up to
1.0625 GBaud.
COMMUNICATIONS PROTOCOL
6 – Fibre Channel, 1.0625 GBaud
LONG WAVELENGTH LASER
The MDX-19-6-2 is provided with single mode optics. The
1300 nm laser provides highly reliable single mode
communications which meets or exceeds the Fibre
Channel distance requirements.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Soldering Temperature
Supply Voltage
Data AC Voltage
Data DC Voltage
SYMBOL
Tstg
V cc
Tx+, TxTx+, Tx-
MIN
-40
-10
MAX
85
260
6.0
2.6
10
UNITS
°C
°C
V
V pp
V pk
NOTES
10 seconds on leads only
Vcc - ground
Differential
V (Tx+ or Tx-) - ground
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN
Ambient Operating Temperature
Supply Voltage
Baud Rate
Ta
V cc
BRate
0
4.5
9257.01
TYP
5.00
1062.5
MAX
UNITS
70
5.5
°C
VD C
MBaud
NOTES
OE8608-8139
