Tag Elements Beginning with T > <t1-options> (configuration/interfaces/interface)

Usage

<configuration>
    <interfaces>
        <interface>
            <t1-options>
                <timeslots>timeslots</timeslots>
                <loopback>loopback-choice</loopback>
                <buildout>buildout-choice</buildout>
                <byte-encoding>byte-encoding-choice</byte-encoding>
                <line-encoding>line-encoding-choice</line-encoding>
                <invert-data/>
                <framing>framing-choice</framing>
                <fcs>fcs-choice</fcs>
                <idle-cycle-flag>idle-cycle-flag-choice</idle-cycle-flag>
                <start-end-flag>start-end-flag-choice</start-end-flag>
                <bert-algorithm>bert-algorithm-choice</bert-algorithm>
                <bert-error-rate>bert-error-rate</bert-error-rate>
                <bert-period>seconds</bert-period>
                <remote-loopback-respond/>
                <crc-major-alarm-threshold>crc-major-alarm-threshold-choice
                                    </crc-major-alarm-threshold>
                <crc-minor-alarm-threshold>crc-minor-alarm-threshold-choice
                                    </crc-minor-alarm-threshold>
            </t1-options>
        </interface>
    </interfaces>
</configuration>

Description

T1 interface-specific options.

Contents

<bert-algorithm>—Set BERT algorithm.

• all-ones-repeating—Repeating one bits.
• all-zeros-repeating—Repeating zero bits.
• alternating-double-ones-zeros—Alternating pairs of ones and zeros.
• alternating-ones-zeros—Alternating ones and zeros.
• pseudo-2e10—Pattern is 2^10 - 1.
• pseudo-2e11-o152—Pattern is 2^11 -1 (per O.152 standard).
• pseudo-2e15-o151—Pattern is 2^15 - 1 (per O.151 standard).
• pseudo-2e17—Pattern is 2^17 - 1.
• pseudo-2e18—Pattern is 2^18 - 1.
• pseudo-2e20-o151—Pattern is 2^20 - 1 (per O.151 standard).
• pseudo-2e20-o153—Pattern is 2^20 - 1 (per O.153 standard).
• pseudo-2e21—Pattern is 2^21 - 1.
• pseudo-2e22—Pattern is 2^22 - 1.
• pseudo-2e23-o151—Pattern is 2^23 (per O.151 standard).
• pseudo-2e25—Pattern is 2^25 - 1.
• pseudo-2e28—Pattern is 2^28 - 1.
• pseudo-2e29—Pattern is 2^29 - 1.
• pseudo-2e3—Pattern is 2^3 - 1.
• pseudo-2e31—Pattern is 2^31 - 1.
• pseudo-2e32—Pattern is 2^32 - 1.
• pseudo-2e4—Pattern is 2^4 - 1.
• pseudo-2e5—Pattern is 2^5 - 1.
• pseudo-2e6—Pattern is 2^6 - 1.
• pseudo-2e7—Pattern is 2^7 - 1.
• pseudo-2e9-o153—Pattern is 2^9 - 1 (per O.153 standard).
• repeating-1-in-4—1 bit in 4 is set.
• repeating-1-in-8—1 bit in 8 is set.
• repeating-3-in-24—3 bits in 24 are set.

<bert-error-rate>—Bit error rate (10^-n for n > 0, and zero for n = 0).

<bert-period>—Length of BERT test.

<buildout>—Line buildout.

• 0-132—Line buildout is between 0-132 feet.
• 133-265—Line buildout is between 133-265 feet.
• 266-398—Line buildout is between 266-398 feet.
• 399-531—Line buildout is between 399-531 feet.
• 532-655—Line buildout is between 532-655 feet.
• long-0db—Long buildout with 0 dB transmit attenuation.
• long-15db—Long buildout with 15 dB transmit attenuation.
• long-22.5db—Long buildout with 22.5 dB transmit attenuation.
• long-7.5db—Long buildout with 7.5 dB transmit attenuation.

<byte-encoding>—Byte encoding.

• nx56—7 bits per byte.
• nx64—8 bits per byte.

<crc-major-alarm-threshold>—CRC Major alarm threshold value.

• 1e-3—1 crc error in 10^3 bits.
• 1e-4—1 crc error in 10^4 bits.
• 1e-5—1 crc error in 10^5 bits.
• 5e-4—5 crc errors in 10^4 bits.
• 5e-5—5 crc errors in 10^5 bits.

<crc-minor-alarm-threshold>—CRC Minor alarm threshold value.

• 1e-3—1 crc error in 10^3 bits.
• 1e-4—1 crc error in 10^4 bits.
• 1e-5—1 crc error in 10^5 bits.
• 1e-6—1 crc error in 10^6 bits.
• 5e-4—5 crc errors in 10^4 bits.
• 5e-5—5 crc errors in 10^5 bits.
• 5e-6—5 crc errors in 10^6 bits.

<fcs>—Frame checksum.

• 16—16-bit mode.
• 32—32-bit mode.

<framing>—Framing mode.

• esf—Extended super frame.
• sf—Super frame.

<idle-cycle-flag>—Value to transmit in idle cycles.

• flags—Transmit 0x7E in idle cycles.
• ones—Transmit 0xFF (all ones) in idle cycles.

<invert-data>—Invert data.

<line-encoding>—Line encoding.

• ami—Automatic mark inversion.
• b8zs—8-bit zero suppression.

<loopback>—Loopback mode.

• local—Local loopback.
• payload—Payload loopback.
• remote—Remote loopback.

<remote-loopback-respond>—Respond to loop requests from remote end.

<start-end-flag>—Set start/end flags on transmission.

• filler—Send two idle cycles between start/end flags.
• shared—Share start/end flags on transmit.

<timeslots>—Timeslots (1..24; for example, 1-3,4,9,22-24 (no space).