F
orce
Optical Broadcast Systems
S
mart
IFLs
Model 3085
IF
Medium Range IF Transport
SNMP for remote monitoring
and control of all modules.
Transmits all 75 Ohm video, audio,
and data formats up to 12 km.
Offers flat frequency response from
10 to 200 MHz.
1310 nm DFB laser optics; 75 Ohm
operation in 3RU rack-mount or stand-
alone configurations.
Rugged stand-alone enclosures and
weatherproof connectors can withstand
the extreme environments experienced by
satellite installations.
3RU rack chassis accommodates
eight transmitters and/or receivers
and two power supplies for system
reliability.
3RU Model 3085 Medium Range
75 Ohm IF Optical Link
Monitoring and Control
of RF/Optical Systems
3000 Series Modules
The Force
Smart IFL
TM
Model 3085 Medium Range IF
70/140 MHz Optical Link is designed to transport 75 Ohm
signals in the 10 to 200 MHz range, specifically 70 or 140
MHz signals for satellite uplink or downlink applications up
to 12 km. The link may be ordered in a stand-alone or 3RU
rack-mount configuration. The 3RU configuration rack-
mounts up to eight hot-swappable transmitters and/or
receivers and two power supplies in a 3RU 19" rack
chassis for increased system reliability. The Model 3085
provides the user with manual gain control which allows
the user to tailor the module input and output levels to
maintain consistent performance. Available with 1310 nm
Distributed Feedback (DFB) optics, the Model 3085 can
be configured to meet almost any medium range design
need. Indicator LEDs for Laser Status, RF Level, and
Local/Remote Operation (Tx), as well as an indicator for No
Optical (or low optical) input (Rx) allow the user to quickly
assess the link’s operational status. The 3RU version may
be used with Force's SNMP compatible power supplies for
SNMP monitoring and control of the link. As part of the
3000 Series L-Band and IF family, the Model 3085
provides the professional satellite operator a high
performance solution for satellite communications.
MONITORING
SNMP
MANAGEMENT
TOOL
MONITORING
CONTROL
REMOTE PC
3000 Series Modules
with 3000 3RU Chassis
and SNMP Power Supply
Information contained herein is deemed to be reliable and accurate as of issue date. EMCORE reserves the right to change the design or specifications of
the product at any time without notice. Ortel, the Ortel logo, EMCORE, and the EMCORE logo are trademarks of EMCORE Corporation.
825 Park Street, Christiansburg, VA 24073
USA (800) 732-5252 • TEL (540) 382-0462 • FAX (540) 381-0392
csr-sales@forceinc.com • www.forceinc.com
CONTROL
© Copyright 2006. EMCORE Corporation
Specifications and Ordering Information
Optical and RF Characteristics
Tx Optical Output Power
Rx Optical Input Power
Optical Loss Range (1)
Operating Wavelength
Impedance
Frequency Range
Flatness (10-200 MHz)
Flatness (at any 36 MHz)
RF Gain Variation Over Temp
Link RF Gain Sm Ap. (2)
Link RF Gain Lg Ap. (2)
RF Input Range Sm. Ap. (3)
RF Input Range Lg. Ap. (3)
Input 1 dB Compression Point
Output 1 dB Compression Point
Noise Figure (0 dB Opt. Loss)
Noise Figure (6 dB Opt. Loss)
SFDR (0 dB Opt. Loss) (4)
SFDR (6 dB Opt. Loss) (4)
Input/Output Return Loss
Input/Output VSWR
Group Delay Variation
IMD3 (5)
1.
2.
3.
4.
5.
Electrical Characteristics
Max
+4
+4
6
1340
200
Units
dBm
dBm
dB
nm
Ohms
MHz
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dB
dB
dB/Hz
dB/Hz
dB
ns
dBc
Min
Power Supply Voltage
Tx Supply Current
Rx Supply Current
140
180
Typ
+20
Max
185
220
Units
VDC
mA
mA
Min
+2
-4
0
1280
10
Typ
+3
1310
75
±0.75
±0.25
0
+10
0
Physical Characteristics
Typ
Max
3RU Module Weight
8
227
3RU Module Dimensions
5.06 x 1.39 x 12.00
129 x 36 x 305
Stand-alone Module Weight
2
0.91
Stand-alone Module Dimensions 4.36 x 1.26 x 11.50
111 x 32 x 292
Min
Units
oz
g
in.
mm
lbs.
kg
in.
mm
-2
+2
-40
-25
-7
+8
-15
0
-5
+10
20
28
109
106
22
Environmental Characteristics
Min
Operating Temperature Range -10
Storage Temperature Range
-40
Humidity (RH, non-condensing) 5
Typ
Max
+55
+60
95
Units
°C
°C
%
106
103
30
-55
1.1:1
1.0
-50
Link gain can be adjusted to specified limits up to a maximum loss of 6 dB (12 km).
The Optical Loss knob controls the link gain over the full optical loss range.
Optimal ranges are: -15 to -35 dBm, small aperture and 0 to -20 dBm, large aperture.
SFDR = 2/3 (Input Third Order Intercept (dBm) - Equivalent Input Noise (dBm/Hz)).
Group delay specification is for 30-200 MHz.
Medium Range IF Tx, Rx, and X’cvr P/N
3085 Tx and Rx Options
Tx, 75 Ohm, 1310 nm,
SM, SC/APC
Rx, 1310/1550 nm,
SM, SC/APC
X’cvr, 75 Ohm, 1310 nm,
SM, SC/APC
3RU Rack-mount Stand-alone 3RU Rack-mount
Small Aperture Small Aperture Large Aperture
3085TA-SCSP
1
3085RA-SFSP
1
3085XA-SCSP
1
3085TB-SCSP
1
3085RB-SFSP
1
3085XB-SCSP
1
3085TC-SCSP
1
3085RA-SFSP
1
3085XC-SCSP
1
Stand-alone
Large Aperture
3085TD-SCSP
1
3085RB-SFSP
1
3085XD-SCSP
1
1. FC/APC connectors are also available. Replace SP in the part number with AP.
2. Contact a Force, Inc. Applications Engineer for complete part numbers.
3RU Chassis and all Power Supplies
Chassis, Power Supply and Panel Options
3RU Chassis, Holds 8 Modules and 2 P.S.
3RU Power Supply, Universal AC
3RU Power Supply, -48 Volts DC
Wall-mount Power Supply, +20 Volts DC,
1.5A, Used with Stand-alone Units
3RU Blank Panel for Unused Module Slots
(optional)
3RU Blank Panel for Unused P.S. Slot (optional)
Part Number
3000CB-NN
3000UC-NN
3000UE-NN
PS3000
3000EA-NN
3000EB-NN
3RU Model 3085 Transmitter and Receiver Panels
Stand-alone Model 3085 Transmitter
Information contained herein is deemed to be reliable and accurate as of issue date. EMCORE reserves the right to change the design or specifications of
the product at any time without notice. Ortel, the Ortel logo, EMCORE, and the EMCORE logo are trademarks of EMCORE Corporation.
825 Park Street, Christiansburg, VA 24073
USA (800) 732-5252 • TEL (540) 382-0462 • FAX (540) 381-0392
csr-sales@forceinc.com • www.forceinc.com
Rev. 2.2, 04/19/06
© Copyright 2006. EMCORE Corporation
Analog electronics
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