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T
ECHNICAL
S
PECIFICATIONS
S
AFETY
I
NSTRUCTIONS
• Never install telephone (modem) wiring during a lightning storm.
• Never install a telephone jack in wet locations unless the jack is specifically designed for
wet locations.
Use caution when installing or modifying telephone wires.
• Never touch uninsulated telephone wires or terminals unless the telephone wire has
been disconnected at the network interface.
Do not use a telephone (modem) in the vicinity of a gas leak.
• To reduce the risk of fire, use only 26 AWG or larger telecommunication line cord.
V
ERIFY
S
HIPPING
P
ACKAGE
C
ONTENTS
Inspect the contents of the shipping package for the following:
• Modem unit
• 6-Vdc power supply with cord
• Ethernet cable (Black straight-through cable, Cat 5e)
• Ethernet cable (Yellow cross-over cable, Cat 5e)
• Green/Yellow ground wire
• Two Phillips head screws for wall mounting
• Four adhesive backed rubber feet
• Wall Mount template
• Megabit Modem MM300SBP-G2 Quick Installation Guide
• Megabit Modem MM300SBP-G2 Declaration of Conformity
P
ROTECTING
M
ULTIPLE
MM300SBP-G2 U
NITS
FROM
O
VERHEATING
If you plan to operate multiple MM300SBP-G2 units in a combined area, take the following
precautions in order to avoid overheating the units:
• Do not stack MM300SBP-G2 units on top of each other.
• Do not place any object on top of the MM300SBP-G2 units.
• Do not obstruct the cooling vents.
Power Adapter
Input: 100~240 VAC, 50/60 Hz, 0.3 A
Output: 6 VDC, 1.8 A
Ethernet
Link, Transmit, Receive, Collision
DSL
Sync, Transmit, Receive, Margin
Ethernet Connector (LAN Interface)
RJ-45 connector for 10/100 Base-T interface,
wired as MDI-X (Ethernet Switch Configuration)
Ethernet Cables
Black straight-through full conductor 24 AWG
4-Pair UTP ETL verified to ANSI/TIA-568-B.2
Cat 5e to connect to PC
Yellow cross-over data cable 24 AWG
4-Pair UTP ETL verified to ANSI/TIA-568-B.2
Cat 5e to connect to Ethernet switch
DSL Connectors
DSL Pair 1 - Binding Post P1 Tip/Ring for DSL
Interface
Default DSL Margin
6 dB
Margin LED Threshold
6 dB
Number of LEDs
9
Maximum Transmission Rate to Sync
Downstream: 2304 kbps
Upstream: 2304 kbps
Minimum Transmission Rate to Sync
Downstream: 64 kbps
Upstream: 64 kbps
NOTE
:
At 26 AWG, 64 kbps maximum distance is 24 kft.
At 24 AWG, 64 kbps maximum distance is 33 kft.
Reset Button
Reset button performs both the reset of the CPU
and “Reset to Factory Defaults”.
Physical:
Depth
5.5 in. (14.0 cm)
Width
6.75 in. (17.15 cm)
Height
1.25 in. (3.175 cm)
Weight
1.38 lb. (0.63 kg)
Environmental:
Operating Temperature
+32 to 122°F (0 to 50°C)
Relative Humidity
up to 95% non-condensing
Operating Altitude
-200 to 13,000 ft. (-61 to 3962 meters)
Storage Temperature
-40 to 158°F (-40 to 70°C)
Storage Altitude
-1,000 to 30,000 ft. (-305 to 9144 meters)
Emissions and Immunity
CISPR 22 Class B
FCC Part 15, Subpart B, Class B
ICES-003
2004/108/EC
AS/NZS CISPR 22 Class B
Operations and Safety Compliances
UL/cUL 60950-1
IEC 60950-1
CE (EN 60950-1)
