MF699
Datacom, Video Link, Intra-Office Telecom, WDM Duplex Device
MF699 ST
Applications
•
•
•
•
•
•
•
Ethernet 10 or 100Mbps
Token Ring
Fibre Channel 266Mbps
FDDI
ATM-SDH/SONET 155Mbps
Intra-Office Telecom
WDM Applications
(Wavelength Division Multiplex),
Datacom, Video Links, or Intra-
Office Telecom Applications. It
emits optical power at 1320nm
and detects incoming optical
power at 820nm, allowing full
Duplex Communication over
one single fiber.
The MF699 uses dichroic
(wavelength-selective)
beamsplitters for maximum
power budget and minimum
crosstalk. Minimum internal
crosstalk is achieved with
wavelength-selective detectors.
The long wavelength path meets
requirements for FDDI (ANSI
X3T9.5) and ATM 155Mbps.
The MF699 is designed for
multi-mode fiber and optimized
for 62.5/125µm fiber.
Features
ST Assembly
•
Full Duplex Communication
Over One Fiber
•
Dual Wavelengths
820/1300nm
•
Very Small Size
•
Very Low Internal Crosstalk
•
Packaged in Industry-
Standard ST® Receptacle
•
Designed for 62.5/125µm
Fiber
Ordering Information
PART #
RECEPTACLE
MF699
ST
-40°C to +85°C
Description
Used in combination with the
MF799, the MF699 Duplex
Device is designed for WDM
MF699 Functional Diagram
BOTTOM VIEW
BOTTOM VIEW
ANODE
CATHODE
ANODE
PIN
1320nm
820nm
PIN
MF799
ANODE
CASE
FIBER
MF699
1320nm
CASE
CATHODE
LED
820nm
LED
ANODE
CATHODE
BOTTOM VIEW
DICHROIC
BEAMSPLITTER
BOTTOM VIEW
13330.11 1997-04-01
24
MITEL [ MITEL NETWORKS CORPORATION ]
