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The VCL100MC-1 STM-1 (upto 63
E1) with E3, DS3, 10/100BaseT Ethernet interfaces is a compact, modular, and
cost effective STM-1 SDH multiplexer equipment designed to manage bandwidth
and provide E1 or fractional E1, voice and data access service over STM
Networks.
VCL100MC-1 (upto 63 E1) with E3,
DS3, 10/100BaseT Ethernet interfaces is a 3U height multi-card chassis
system that provides flexibility to the customers in terms of expansion to
support additional client interfaces by adding new modules in the field.
The system has two STM-1 optical / electrical interfaces in the aggregate
side and allows for upto 3 tributary add-on cards. The following tributaries
are available as add-on cards for the chassis:
- E1
- E3/DS3 tributaries
(software configurable as E3 or DS3)
- 10/100Base-T Ethernet
(IEEE 802.3)
- STM-1o
- STM-1e/140Mbps tributary
interfaces (software configurable)
Additionally it provides a single
10/100Base-T Ethernet port, which can be mapped to one VC-12 bandwidth
towards the aggregate side. This feature does not use any tributary slot and
hence can supplement E1/DS1/E3/DS3 customers requiring a single Ethernet
interface. This Ethernet interface on the base card is optional.
VCL100MC-1 Technical
Specifications
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Network
Topology |
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Network
Element Configurations |
- Terminal Multiplexer (TMUX)
- Add Drop Multiplexer (ADM)
- Regenerator
- STM-1 Cross connect
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Line
Side (Aggregate) Optics |
- 2 X STM-1 1310 or 1550 nm (ITU-T G.957 Compliant)
- 2xSTM-1e
- S/L 1.1, S/L 1.2
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Tributary
Interfaces |
- E1/DS1/E3/DS3 Electrical
- STM-1o
- STM-1e/140 Mbps
- 10/100 Ethernet
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Modularity |
- Separate tributary cards
- Modular in design, capable of tributary upgrades in steps of
21 E1 or 1E3
- Mix and match tributaries - E1, E3, DS3, 10/100 Ethernet
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Cross
Connect |
- 252 X 252 VC-12
- Fully non blocking
- Line to Line, Line to Tributary, Tributary to Line,
Tributary to Tributary
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Protection |
- SNCP/ 1+1 MSP (as per G.841)
- VC-12, VC-3 level path protection
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Optional
Hardware Redundancy |
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Maintenance |
- Higher-order and Lower-order POH, SDH level alarms and
performance monitoring (as per G.826 and G.784)
- Local & remote loop back
- Software Downloads
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Management |
- NES ( Network Element Software), supports full FCAPS
functionality via web browser interface.
- SNMP interface for NMS
- RS-232 port for craft interface
- V.24/V.28 Modem interface for remote management
- In-band control supported using SDH Overhead
- 10/100Base-T/RJ45 management interface
- Alarm Signaling Indicators and External Contacts
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Power
Supply |
- Power Input: -48V DC nominal, -36V to 60V DC
- Power consumption: less than 20W (for 21E1 configuration)
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Timing
and Synchronization |
- Timing & Synchronization of System (as per G.813)
- Internal & External Timing interfaces: Two E1 BITS
interfaces (G.703)
- Internal oscillator capable of supplying a G.813 compliant
Stratum-3 SEC
- Support of SSM byte
- Accepts/ Provides 2Mbps/2MHz clock references
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Order
wire support and user data channel |
- E1 / E2 bytes used for Express order wire (Omnibus/Selective
calling facilities)
- Five potential-free outputs and two potential-free inputs
- F1 byte for user data channel
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Physical
Dimensions |
- Dimensions (H X W X D) : 133 mm x 462 mm x 280 mm (5.25 in x
18.2 in x 11 in); Cab be mounted on a 19" or 23" or 600mm rack
- Weight: 2.5Kg
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Environmental |
- Operating Temperature: 0° to 50°C
- Relative Humidity: 10% to 90%,
non-condensing
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Others Links:
VoIP SS7 and C7 Solution
E1 VOIP-GSM Gateway
GSM Gateways / GSM Channel Banks
Echo Cancellers
Digital Access Cross Connect Switch (DACS)
Groomers (Hi-Z Non-Instrusive Monitoring)
Multiplexers
Technical specifications are subject to change without
notice.
All brand names and trademarks are the property of their respective owners.
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