18
S4TEF10xx-10x
3
24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
[email protected] -- Click the “Transition Now” link for a live Web chat.
Installation — Continued
Configuration Switches
The S4TEF10xx-10x Device has two (2) sets of configuration switches.
•
Set #1 sets the T1/E1 options.
•
Set #2 sets the serial options.
Use a flat blade screwdriver to set the switches as shown:
Switch Set #1 - T1/E1 Options
1, 2, 3, 4 - Line Settings
Switches 1, 2, 3, and 4 are used to setup the line settings for the T1/E1 ports. The
selected setting applies to all four (4) T1/E1 channels.
Side View
10-Switch Set 1 (upper) T1/E1 options
10-Switch Set 2 (lower) Serial Options
Key:
up
down
DSX-1, 100 ohm, 266-399 ft. (81-122 m)
DSX-1, 100 ohm, 399-533 ft. (122-162 m)
DSX-1, 100 ohm, 0-133 ft. (0-40.5 m)
DSX-1, 100 ohm, 133-266 ft. (40.5-81 m)
1 2
DS1, 100 ohm, 0 dB LBO
DS1, 100 ohm, -7.5 dB LBO
DSX-1, 100 ohm, 533-655 ft. (162-200 m)
J1, 110 ohm, 0-655 ft. (0-200 m)
3
E1, 120 ohm
DS1, 100 ohm, -15 dB LBO
DS1, 100 ohm, -22.5 dB LBO
4
1 2 3 4
Troubleshooting — Continued
6.
Is data transfer failing on the fiber port?
YES
• Verify the local fiber connection by starting a remote fiber loop-back:
- HW mode: set the remote Device to fiber loop-back.
- SW mode: enter the remote fiber loop-back command.
• Use a bit error test unit to run a bit error test.
• Verify the remote fiber connection by starting a local fiber loop-back:
- HW mode: set the local Device to fiber loop-back.
- SW mode: enter the remote fiber loop-back command.
• Use a bit error test unit to run a bit error test.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
NO
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
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