SpectralWave U-Node WBM (440 KB)

U-Node WBM
U-Node WBM
STM-64/16 Compact Multi-Service Platform
„
Overview
The SpectralWave U-Node WBM (Wide Band
Manager) is a Multi-service Platform supporting
STM-1/STM-4/STM-16/STM-64 optical transport.
The U-Node WBM provides TDM service
interfaces such as 2M, 34M, 45M, 140M, and data
service interfaces with Gigabit and 10/100Base
Ethernet.
„
Compact and High Density Design
The U-Node WBM accommodates 2M and
Ethernet through STM-16/64 on one shelf. The
WBM Shelf has 12 universal interface slots.
Ethernet, 2/34/45M, STM-N universal slots offers
flexible network configuration.
„
Various Network Topology
The STM-N ports in the universal interface slots
can be flexibly assigned to 1+1 MSP, 2/4-Fiber
MS-SPRing and SNCP. This ability enables
economical and flexible Dual Node Interconnection
and Multiple Rings.
„
Flexible Bandwidth using GFP and VCAT
For IP packet transport, the U-Node WBM
supports to establish transparent paths between
Ethernet.
For efficient and reliable Ethernet
transport over SDH networks, Generic Framing
Procedure
(GFP)
and
VC-n-Xv
Virtual
Concatenation (VCAT) are adopted.
The GFP adaptation encapsulates Ethernet MAC
frames for subsequent transport over existing SDH
networks. The VCAT enables the GFP adaptation
to establish flexible bandwidth path.
„
Link Capacity Adjustment Scheme
The Link Capacity Adjustment Scheme (LCAS)
provides a control scheme to hitless increase or
decrease the bandwidth of a VCAT Group link to
meet the bandwidth needs of the application.
In addition, the LCAS automatically decrease the
bandwidth if a VCAT member experiences a failure
in the network, and increase the bandwidth when
the network failure is repaired.
„
Resilient Packet Ring
The U-Node WBM offers efficient and reliable
Ethernet bandwidth delivery and bandwidth
management in optical networks.
The Resilient Packet Ring (RPR) technology is an
emerging standard (IEEE 802.17) that enables
Ethernet
transport
over
existing
SDH
infrastructures while continuing to leverage the
SDH networks for legacy TDM services.
The U-Node WBM RPR function combines low
cost and simplicity of packet-based, connectionless
networking with the reliability, managed bandwidth,
and scalability of optical networks.
„
Integrated O-AMP
The U-Node WBM enables Ultra Long-Haul optical
transmission up to 44dB using integrated optical
amplifiers.
„
Integrated Management
The INC-100MS offers total management of the
NEC’s optical transport network composed of the
SpectralWave U-Node BBM, WBM, UN5000, the
SpectralWave V-Node, V-Node S, C-Node, the
SpectralWave DWDM systems and other SMS
series SDH products.
Issue 2.0 2005 December
Technical Summary
„
Interfaces :
STM-64 :
STM-16 :
STM-4 :
STM-1 :
„
I-64.2, S-64.2, L-64.2, V-64.2
I-16, L-16.1, L-16.2, V-16.2, U-16.2
I-4, S-4.1, L-4.1, L-4.2
I-1, S-1.1, L-1.1, L-1.2
Electrical interface, G.703
Ethernet : 1000Base-SX
1000Base-LX
10/100Base-T
PDH :
140Mbit/s, G.703
45Mbit/s, G.703
34Mbit/s, G.703
2Mbit/s, G.703
„
„
Protection :
STM-64/16 :
STM-64/16/4/1 :
STM-16/4/1 :
MS-SPRing
SNCP w/ non-intrusive
Linear MSP
Cross-connect Capacity :
VC-4
256 x 256
VC-12
2016 x 2016
VC-4-4c, VC-4-16c concatenation
Built-in Orderwire :
Station Calling :
Headset Interface :
Telephone Interface :
„
External Orderwire Interface :
VF interface :
4W 600 ohms
Number of ports :
2 (E1, E2)
Digital Interface :
V.11, 64kbit/s
Co/Contra directional
Number of ports :
2 (E1, E2)
„
Housekeeping Interface :
Housekeeping Alarm : 16 ports
Housekeeping Control : 8 ports
„
User channel :
E1, E2, F1 :
Number of ports :
„
Management
Craft Interface Device :
C-Node
Protocol :
U-Node
BBM
C-Node
SpectralWave
DWDM
V-Node
U-Node
WBM
V-Node
S
V.11, 64kbit/s
Co/Contra directional
V.11, 576kbit/s
Co/Contra directional
6
D4-D12 :
NMS Interface :
Physical Interface :
C-Node
SpectralWave
DWDM
U-Node
WBM
All-call, Selective-call,
Group-call
4-wire 200 ohms
2-wire 600 ohms
Windows PC
19200 bit/s, RS-232C
Qnx and Qecc interface
Ethernet (10BaseT)
DCCr (D1-D3)
DCCm(D4-D12)
TL1/OSI
TL1/OSI over TCP/IP
„
Power Requirements :
−48VDC (−38.4V to −60V)
−60VDC (−48V to −72V)
„
Environmental Conditions :
Temperature :
−5°C to +45°C
Relative Humidity : 5% to 90%
EMC:
EN55022 (Class A)
EN50082-1
Safety:
EN60950
EN60825
„
Dimensions :
Shelf (mm) :
Wiring Access :
U-Node
BBM
C-Node
648(H) x 490(W) x 270(D)
Full front access
INCINC-100MS
Management System
!
Safety Precautions
Before installing, connection or using this product, be sure to carefully read and observe the cautionary and
prohibited matters provided in the instruction manual.
y The company names and product names given in this catalog are trademarks or registered trademarks of the respective companies.
y The configuration or specifications are subject to change without prior notice due to continual improvements.
For inquiries, contact :
NEC
URL http://www.nec-mobilesolutions.com/infrastructures/