![](/images/new-backgrounds/1172977/17297737x1.webp)
Universal Switching Module Enhanced
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| VCC |
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Feeder | Feeder | Connection | or |
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Endpoint A | Endpoint B | Type | VPC | Gateway Type | Routing | Load Type |
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| ABR.STD |
| GW_TYPE_NONE | True | ABR_LOAD |
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| UBR |
| GW_TYPE_NONE | True | UBR_LOAD |
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| ATFR | Both | GW_TYPE_NWI | N/A | BDATA_LOAD | |
UFM | UFM | ATFST |
| GW_TYPE_NWI | N/A | BDATB_LOAD |
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| ATFX |
| GW_TYPE_SIWX | N/A | BDATA_LOAD |
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| ATFXST |
| GW_TYPE_SIWX | N/A | BDATB_LOAD |
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| ATFT |
| GW_TYPE_SIWT | N/A | BDATA_LOAD |
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| ATFTST |
| GW_TYPE_SIWT | N/A | BDATB_LOAD |
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ATFR | N/A | GW_TYPE_NWI | N/A | BDATA_LOAD | ||
FRM | FRM | ATFST | N/A | GW_TYPE_NWI | N/A | BDATB_LOAD |
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UVM | UVM | CBR | N/A | GW_TYPE_NONE | N/A | CBR_LOAD |
CVM | CVM |
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HDM | HDM |
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LDM | LDM |
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Activation and Configuration of a UXM-E in Trunk Mode
When you insert a new
Table
Table
Interface Type | Configurable Parameters |
OC3 (STM1) SMF, | • HCS masking (on or off) |
EL, and MMF | • Payload scramble (on or off) |
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| • Cell (line) framing (STS/SONET or STM/SDH) |
| • Frame scramble (on or off) |
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T3 | • HCS masking (on or off) |
| • Payload scramble (on or off) |
| • Cell (line) framing can be header error correction (HEC) or PLCP |
| • Cable length (0 to 255 feet or greater than 255 feet) |
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E3 | • HCS masking (on or off) |
| • Payload scramble (on or off) |
| • Cell (line) framing is fixed as header error Correction (HEC) |
| • Cable length (0 to 255 feet or greater than 255 feet) |
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Trunk Cards