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Omniswift OT5 SDH/SONET IMAP |
![]() Features
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Description
The Omniswift OT5 SDH/SONET IMAP (Integrated Multi-Services Access Platform) is an economical STM-1/4 (OC-3/12) access multiplexer designed to provide integrated access to STM-1/4 (OC-3/12) optical lines through either a non-blocking VC11/VC12/VC3/VC4 cross-connect with HS modules or through an additional non-blocking DS0 cross-connect fabric with LS modules. The 6U shelf supports :: - 4 HS tributary module slots - 6 LS tributary module slots With up to 4 aggregate optical STM-1/4 (OC-3/12) or 4 aggregate electrical STM-1/OC-3 line interfaces, the Omniswift OT5 SDH/SONET IMAP offers service providers a versatile protection scheme including SNCP(UPSR) and MSP(1+1) protection for both ring and linear network topology. Omniswift OT5 can work with the OT1 and OT4 in the same topology. The non-blocking VC11/VC12/VC3/VC4 cross-connect capability on High Speed (HS) is up to 20 VC4.The HS tributary modules include optical STM-1/4 (OC-3/12), *E3/T3 E1/T1 interfaces and fast Ethernet over STM-1/4 (OC-3/12). Fast Ethernet signals are mapped onto STM payload through standard techniques GFP,LAPS,VCAT,LCAS, and non-LCAS. These HS modules are identical to those used in the rack version of the OT4. The uplink non-blocking DS0 cross-connect to HS is up to 21 E1 or 28 T1*. The non-blocking DS0 cross-connect capability on Low Speed (LS) is up to 768 DS0. Through a full non-blocking DS0 cross-connect and together can act as a mini DACS. The modules include variety of TDM, IP, and voice interfaces detailed on next page. All LS modules are identical to those used in rack version of the MUX64. All interfaces are fully compliant with the relevant ETSI standards and ITU recommendations. Omniswift OT5 SDH/SONET IMAP provides full Operation, Administration, Maintenance and Provisioning (OAM&P) functionality. Users can easily operate Omniswift OT5 locally or remotely for centralized management with Omniswift View (EMS) and iNMS (integrated NMS). |
Table 1 Omniswift OT5 Tributary Modules:
Tributary Type |
Plug-in Interface Cards |
Max. Capacity |
High-Speed
or High Density |
STM-4 (OC-12) tributaries | 2 MSP 1 + 1 or 2 Subring
SNCP or 4 STM-4 without protection |
STM-1 (OC-3) tributaries | 4 MSP 1 + 1 or 4 Subring
SNCP or 8 STM-1 without protection |
|
63 port E1/T1 tributaries | 252 E1/T1
without protection, or 126 E1/T1 with 1+1 card protection |
|
32 port E1/T1 tributaries | ||
16 port E1/T1 tributaries | ||
3 port E3/T3 tributaries * | 12 E3/T3 without protection,
or 6 E3/T3 with 1+1 card protection* |
|
EoS (8FE+1GbE) Ethernet card
with built in L2 switch |
4 GbE + 32 FE | |
EoS (8FE or 1GbE) Ethernet card without L2 switch | 4 GbE or 32 FE | |
Low-Speed
Access Tributary |
Low Speed Single-Slot Cards |
|
8-port Bridge/Router | 48-port Bridge/Router | |
4-channel E1/T1 | 24/24-channel E1/T1 | |
3-channel E1* | 18-channel E1* | |
2-channel G.SHDSL (2 pairs)
w/o line power |
12 channel G.SHDSL (2 pairs) w/o line power | |
4-channel G.SHDSL (1 pairs)
w/o line power |
24 channel G.SHDSL (1 pairs) w/o line power | |
8-channel G.703 card at 64
Kbps data rate |
48-channel G.703 card at 64 Kbps data rate | |
1 or 4 channel C37.94 (lo w
speed optical) |
6 or 24 channel C37.94 (low speed optical) | |
8-channel RS232/V.24 | 48-channel RS232/V.24 | |
8-channel Dry Contact I/O | 48-channel Dry Contact I/O | |
8-channel Dry Contact I/O type B* | 48-channel Dry Contact I/O type B* | |
8-channel 2W/4W E&M | 48 channel 2W/4W E&M | |
12-channel FXS 72 channel FXS | 72 channel FXS | |
12-channel FXO 72 channel FXO | 72 channel FXO | |
Conference card * | Conference card * | |
12-channel Magneto* | 72-channel Magneto* | |
Low Speed Dual-Slot Cards |
||
6-channel V.35 | 18-channel V.35 | |
6-channel V.36 | 18-channel V.36 | |
6-channel X.21/V.11 | 18-channel X.21/V.11 | |
6-channel EIA530/RS449 | 18-channel EIA530/RS449 | |
24-channel FXS | 72-channel FXS | |
24-channel FXO | 72-channel FXO |
Note: * Future Option
Single-Slot Cards plug into singles slots; Dual -Slot Cards plug into two adjacent single slots