CX2200/100 Series Brochure

Multi-service Transport Gateway
CX2200/100
For cell-side
deployment
Fast Ethernet
Gigabit Ethernet
T1/E1ch TDM
T1/E1 IMA ATM
STM-1 ATM
TDM
ATM
Ethernet
MPLS
PWE3
IP to the edge with the compact CX2200
The CX2200/100 is a multi-service transport gateway for TDM, ATM and Ethernet
backhaul, specially optimized for cell-side deployment. Paired with the CX2600 series,
they ensure seamless migration from existing PDH/SDH to next-generation hybrid and
all-IP on mobile backhaul networks.
The NEC CX2200/100 Multi-service Transport Gateway
performs a critical role in:
• Lowering OPEX by routing circuit based traffic
over lower cost packet networks
• Optimizing backhaul utilization by aggregating
traffic from multiple access technologies
• Delivering SLA assurance through advanced QoS
capabilities such as guaranteed bandwidth
• Business flexibility through support for backhaul
unbundling, convergence, sharing and leasing
Maximum flexibility for seamless migration
from TDM / ATM to Packet Transport
TDM / ATM Pseudo-wire and advanced
clock recovery technology
・The CX2200/100 inherits the intelligent switching functions of
NEC’s CX2600 series multi-service aggregation switch.
Designed as in ultra compact form factor, it can fit into
constrained spaces such as remote base-station sites.
Furthermore, the interchangeable modular architecture provides
future-proof flexibility so that carriers can configure as the
needs for each link grow and evolve.
・ Protocol support for SAToP (RFC4553), CESoPSN
(RFC5086), ATMoP (RFC4717) and related standards enables
transport of current TDM/ATM services through the
IP/MPLS/Ethernet based packet switched networks.
・ The Hybrid Switching capability simultaneously provides
both effective packet switching for MPLS/Ethernet/ATM traffic
and ultra-low latency circuit switching for TDM traffic. Carriers
can seamlessly and cost-effectively migrate from their current
TDM networks to hybrid or all-IP backhaul networks
・The CX2200/100 features Pseudo Wire Emulation as well as
MPLS and Ethernet-based packet transport functions. These
technologies allow carriers to migrate rapidly growing circuitbased traffic to more bandwidth-effective IP networks.
Advanced OAM for Ethernet and TDM / ATM
transport
・NEC’s packet based clock recovery mechanisms attain highprecision synchronization performance in addition to recovery
from local T1/E1 lines. It is suitable for the mobile base stations
that require mobile network based synchronization.
・ The integral QoS-aware intelligent packet switching
function guarantees the quality of emulated TDM/ATM services
despite overload situations due to unexpected changes in link
capacity or data volumes.
WIFi/
WiMAX
FE
CX2200/100
Packet
Switched
Network
E1 IMA
E1
RNC
CX2600/220
CX2600/220
・The CX2200/100 supports improved service availability and
lower operational costs through the Ethernet OAM function
(conforming to ITU-T Y.1731/IEEE 802.1ag) , while providing
comprehensive functions on TDM/ATM.
Node-B
・Ethernet fault management functions offer automatic fault
detection and localization. A performance monitoring
function enables on-demand performance measurements such
as those for delay and jitter.
Node-B
E1
CX2200/100
E1
STM-1
BSC
TDM/ATM
Network
Microwave
NEC PASOLINKTM
BTS
February 2008 Vol.9
Multi-service Transport Gateway
CX2200/100
Application examples
PSTN
Internet
CDN
ISP Network
VoIP
Mobile Backbone
CX2600/220
CX2600/210
Aggregation Network
DSLAM
CX2200
/100
CX2200/100
Access Network
NEC PASOLINK™
PASOLINK™
CX2200
/100
CX2200/100
ONU
ADSL
Modem
VDSL
MC
VDSL
Modem
STB
Home
HGW
Access
Router
STB
Apartment Building
CX2200/100
WIFi/
WiMAX
BTS/
Node-B
Enterprise
BTS/
Node-B
BTS/
Node-B
BTS/
Node-B
Mobile Backhaul
Specifications
Items
CX2200/100
10BASE-T/100BASE-TX x8 (RJ-45)
Ethernet
Line Interfaces
1000BASE-T/1000BASE-X x2 (RJ-45 or SFP)
T1/E1 IMA x16 (Dsub37)
ATM
STM-1/OC-3c x1 (SFP)
Channelized T1/E1 x16 (Dsub37)
TDM
10BASE-T/100BASE-TX x1 (RJ-45)
Management Intefaces
RS-232C x1 (RJ-45)
Switching Capacity
9.6Gbps
Ethernet
VLAN (802.1Q/ad), LAG (802.3ad), STP (802.1D/w), Ethenert OAM (Y.1731/802.1ag)
MPLS
RSVP-TE (RFC3209), LDP (RFC3036/4447), OSPF-TE (RFC3630)
Pseudo Wire Emulation
SAToP (RFC4553), CESoPSN (RFC5086) ATMoP (RFC4717)
TDM
T1 (I.431), E1 (G.703), STM-1 (G.707)
ATM
IMA (I.761), F4/F5 OAM (I.610)
Network Management
SNMPv1/v2c (RFC1157/1902), MIB-II (RFC1213), RMON MIB (RFC1757), syslog (RFC3164)
Operation and Maintenance
CLI, TELNET (RFC854), FTP (RFC959), SNTPv3 (RFC2030), remote file update
Power supply
-40.5 to -57V DC
Input Current
-48V DC / 2A
-5 to 45°C
Operating temperature
Relative humidity
10 to 90% (non condensing)
Dimensions (WxDxH)
430 x240 x44mm
Weight (with maximum installation)
Caution!
5kg
Before installing, connecting or using this product, you must read and observe the caution and prohibitions
provided in the instruction manual.
• Company names and product names given in this catalog are trademarks or registered trademarks of the respective companies.
• Configuration and/or specifications are subject to change without prior notice due to continual improvement.
For inquiries, contact :
NEC Corporation
URL http://www.nec.com/
2008.02A