MDR8000 Users Manual

FCC ID: JF6-8702-8W

Users Manual

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FCCID_589121

EXHIBIT 6.
USER’S MANUAL
The MDR-8000 series Microwave Digital Radios (see Figure ) consists of:

• Solid-state, licensed, digital radios that provide transport for DS1 and E1 in 1.85, 2, 6,
  7, 8, 10, and 11 GHz RF bands, DS3 in 2, 6, 7, 8, and 11 GHz RF bands, and OC3 in 6,
  7, 8, and 11 GHz RF bands
• Solid-state, unlicensed digital radios that provide transport for DS1 and DS3 in the 5
  GHz RF frequency band.
The following capacities and modulation schemes are available:

• MDR-8000 – 2, 4, 8, 12, or 16 North American Standard DS1 channels at either 32 or
  128 TCM or 1, 2, or 3 North American Standard DS3 channels with 1, 2, or 3 wayside
  DS1 channels at 64 QAM
• MDR-8000i – 2, 4, 8, 12, or 16 CCITT E1 channels at either 32 or 128 TCM
• MDR-8000u – 2, 4, 8, or 16 North American Standard DS1 channels at 32 TCM.

 SHELF CONFIGURATIONS
The MDR-8000 is available in two shelf configurations: hot-standby and CommPak.

HOT STANDBY SHELF
The MDR-8000 hot-standby shelf is wired hot-standby and can be configured non-
standby, where only the A-side is populated, or hot-standby, where both the A- and the B-
sides are populated. The hot-standby shelf fits into a standard 19 in. (483 mm) rack and
occupies seven vertical rack increments. Up to four fully equipped hot-standby radios can
be mounted in a standard 7 ft. rack. The radio is front accessible and can be mounted
against a wall or back-to-back against other equipment.

COMMPAK RADIO
The MDR-8000 CommPak radio is available as a full indoor shelf or outdoor unit in a
cabinet.

COMMPAK INDOOR SHELF

The CommPak indoor shelf is wired and configured non-standby only. The indoor shelf
fits into a standard 19 in. (483 mm) rack and occupies four vertical rack increments (7
in.). The radio is front accessible and can be mounted against a wall or back-to-back
against other equipment.


COMMPAK OUTDOOR UNIT

The MDR-8000 outdoor unit consists of the CommPak indoor shelf mounted vertically in a
20 in. high x 7.5 in. wide x 12.5 in. deep enclosure.


STANDARD FEATURES
Standard features include:

• Frequency bands from 1.85 to 11 GHz
• Committee of European Post and Telegraph (CEPT)/Federal Communications
  Commission (FCC) applications
• DS1, E1, DS3, and OC3 Traffic capacities
• International Telecommunications Union (ITU)/ETSI/FCC compliant
• Five configuration options
• Upstream management compatibility.
• User-friendly Personal Computer (PC) monitor and control
• Automatic Transmitter Power Control (ATPC)
• Adaptive Time Domain Equalization (TDE)
• Extended Link Monitor Channel (ELMC)
• MCS-11/Telemetry Byte Oriented Serial (TBOS) Alarm/Control Interface
• Two independent PCM audio channels


Figure 1   Typical MDR-8000 Series Microwave Digital Radio


       Table   Physical, Environmental, and Electrical Characteristics

ITEM                                    CHARACTERISTICS
                             PHYSICAL CHARACTERISTICS
Dimensions           WIDTH               DEPTH                HEIGHT
Hot-Standby Shelf    483 mm (19 in.)    406.4 mm (16.25       311.15 mm (12.25
                                        in.)                  in.)
CommPak Indoor       483 mm (19 in.)    406.4 mm (16.25       177.8 mm (7.0 in.)
Shelf                                   in.)
Weight               (Hot-Standby Terminal)38.6 kg (85 lbs)
ENVIRONMENTAL CHARACTERISTICS
Ambient Temperature
   Spec Compliant                       32° to 122°F (0° to 50°C)
   Operating Without Failure            - 4° to 158°F (- 20° to 70°C)
   Nonoperating                         - 40° to 176°F (- 40° to 80°C)
Altitude
   Operating                            -350 to 16500 ft (-100 to 5000 m)
   Nonoperating                         -350 to 40000 ft (-100 to 12000 m)
Relative Humidity                       5 to 95 percent (without condensation)
Vibration and Shock                     Normal Storage and Handling
Duty Cycle                              Continuous, unattended
                        COMMON ELECTRICAL CHARACTERISTICS
Primary Input Voltage                   ±20.5 to ±60.0 Vdc
RF CHANNEL FREQUENCY (MHZ)
MDR-8X02/i-X                            1850-2285
MDR-8X05u-X                             5725-5850
MDR-8X06/i/s-X                          5850-7125
MDR-8X07/i/s-X                          7125-7750
MDR-8X08/i/s-X                          7700-8500
MDR-8X10/i/s-X                          10440-10680
MDR-8X11/i/s-X                          10700-11700
XMT OUTPUT POWER (DBM, NOMINAL)         XMTR (NO PA)          OPTIONAL PA
                                                              INSTALLED
MDR-8X02/i-X                            +14                   +30 or +33
MDR-8505u-X                             +15                   +25 or +30
MDR-8605u-X                             +14                   +23 or +29
MDR-8X06/i/s-X                          +14                   +23 or +29 or +31
MDR-8X07/i/s-X                          +14                   or +33


MDR-8X08/i/s-X                         +14                 +28 or +30
MDR-8X10/i/s-X                         +15                 +28 or +30 or +32
MDR-8X11/i/s-X                         +15                 +23 or +27 or +29
                                                           +23 or +27 or +29
Note: XMT Power   Referenced at the SMA output of the diplexer filter or the
top of the stack for waveguide stacking configurations.


Figure 1. Typical MDR-8000 Hot-Standby Shelf Component



Document Created: 2005-10-06 11:47:44
Document Modified: 2005-10-06 11:47:44

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