Transcript IPmux-155

IPmux-155L
Version 1.0 General Availability
February 2010
Presented by:
Jacky Acoca
Product & Business Development Management
Outline
• Pseudowire/TDMoIP Concept
• IPmux/Gmux Product Line
• Ipmux-155 Product description
• Applications
• Features details
• Market overview
• Success stories
IPmux-155L Ver 1.0 – 2010 Slide 2
RAD’s TDM Pseudowire
Product Offering
• Carrier-grade TDM voice or data over packet networks
• Uniform TDM access across all first mile infrastructure types
• Preserves investment in legacy equipment in migration to PSN
• Lowers OpEx of TDM service by utilizing packet infrastructure
• Carrier-grade voice quality (no compression, no Silence
Suppression)
TDM
Service
PE
CE
Packet
Network
Last Mile
POP/HUB/CO
PE
TDM
Service
Pseudowire
IPmux-155L Ver 1.0 – 2010 Slide 3
RAD’s TDMoIP Technology
TDMoIP technology comes to solve these challenges:
• “Packetization” of TDM traffic
The TDM traffic has to be “packetized” and encapsulated before being sent to
the PSN.
• Attenuate Packet Delay (Latency) and Packet Delay Variation (PDV)
Packet networks create latency and more important PDV
• Resistance to Frame Loss and Re-sequencing
Packet networks experience loss and miss-order of frames, this may disrupt
the TDM service.
• Recover Clock and Synchronization
Legacy TDM devices require synchronized clock to function, this clock has to
be re-generated across packet networks.
• RAD’s Technology:
• First deployed in 1998
• ASIC based technology for true wire-speed and minimal delay.
IPmux-155L Ver 1.0 – 2010 Slide 4
How Does TDMoIP Work?
TDM
Frame
Ethernet/IP Packets
Ethernet/IP Packets
TDM
Frame
Packet
Switched
Network
• The synchronous bit stream is segmented
• Headers are added to each segment to form the Packet
• Packets are forwarded to destination over the PSN network
• At destination, the original bit stream is reconstructed by
removing headers, concatenating frames and regenerating
the timing
IPmux-155L Ver 1.0 – 2010 Slide 5
TDMoIP - Typical Application
Application: Carrying PBX traffic over Ethernet network
Benefits:
• Using existing Ethernet infrastructure to provide voice services.
• Saves leased line costs.
• Preserving legacy TDM equipment, features and functionalities.
Building 1
Building 2
PBX
PBX
Leased Line
GbE
LAN
LAN
IPmux-155L Ver 1.0 – 2010 Slide 6
IPmux/Gmux Products
IPmux-155L Ver 1.0 – 2010 Slide 7
IPmux/Gmux Solutions Overview
Aggregation
PSTN
PDH
SDH/
SONET
UP TO:
196 T1/E1,
7 Chan. DS3,
7 OC-3/STM-1
RADview
Gmux-2000
IPmux-1E
GbE
Ethernet,
IP or MPLS
Network
4 FXS/FXO/
E&M/BRI
IPmux-2L/4L
Serial 1, 2 or 4 E1
2 x Fast Ethernet
IPmux-155L
IPmux-24
P2P
Fiber, xDSL, Wireless,
DS3 or OC3 (via MiRIC)
1, 2 or 4 E1/T1
2 x FE / GE
Topologies
P2P
(Link Redundancy)
Interfaces
Daisy Chain
IPmux-216
8/16 E1/T1,
2 x FE / GE
Megaplex
120 analog phones
and more…
Ring
ML-IP
IPmux-155L Ver 1.0 – 2010 Slide 8
TDM Pseudowire Product Portfolio
IPmux-24
IPmux-216
Gmux-2000
Entry Level
IPmux-1E
IPmux-2L
IPmux-4L
CPE/CLE
IPmux-155L
Access/Aggregation
PoP/CO/Hub
IPmux-155L Ver 1.0 – 2010 Slide 9
TDM PW Available Product Line
Products
Ethernet User Ports
Network Link
PWE Standards
1 xT1/E1 or 1 x E3/T3
SFP
SFP
CESoPSN
SAToP
4x FXS/FXO/E&M
1x User
1 UTP/Fiber Fast
Ethernet
TDMoIP
1x FE
UTP/SFP
TDMoIP
CESoPSN
SAToP
1xUser, 1xNet/User (UTP or
SFP)
2x FE/GE, UTP/SFP
TDMoIP
CESoPSN
SAToP
1+1STM-1
32x FE user ports (UTP or SFP)
4 GbE ports (UTP
or SFP) with LAG
SAToP
196x E1/T1 or
7 x C.OC-3/STM-1 or 7 x
C.T3
No user port
2 UTP or SFP GE
TDMoIP
CESoPSN
SAToP
TDM Service
MiTOP
IPmux-1E
4x BRI
IPmux-2L /4L
1/2 /4 x E1
Nx64 Serial port (only 2L)
IPmux-24
IPmux-216
2x Users
1/2/4 xT1/E1
8 /16 x T1/E1
IPmux-155L
Gmux-2000
IPmux-155L Ver 1.0 – 2010 Slide 10
IPmux-155L
1+1 STM-1 ports
Terminal craft
port, Alarm relay
32 FE UTP/ SFP
Ports
4 GE UTP/SFP
Network Ports
Station clock
Hub-site Pseudowire Access Gateway (Mini-Gmux)
• 32 FE user ports (UTP or SFP)
• 4 GbE network ports (UTP or SFP)
• 1+1 channelized STM-1 ports
• 2x Pluggable power supply and fans units
• Only SAToP support in first phase (CESoPSN in version 2)
• EMS based management
• 1U, 19” box (300mm depth)
IPmux-155L Ver 1.0 – 2010 Slide 11
Main Features
Feature
Description
Customer Benefits
PW supports only unframed mode, Standard: SAToP
PWE Support
Encapsulation: UDP/IPUDP/IP
Supporting TDM PW connectivity over
Metro Ethernet (L2) networks
PW OAM: RAD proprietary OAM protocol
Supports input/output BITS timing interfaces (2 options), along
with RJ-45 and BNC connectors
Clock Support
Supports Adaptive Timing Clock Recovery per E1
Flexibility to support different clock
synchronization schemes
System Clock from STM-1, GE, BITS input or selected remote
CPE E1 service
GbE Ports
Up to 4 GbE network ports (UTP and SFP)
Ver 2.0 will enable LAG between GbE
network modules
Redundant Channelized
STM-1 Ports
1+1 channelized STM-1 ports (SFP)
Port redundancy with APS
System provides 16 or 32 FE service interfaces (SFP or RJ-45)
Remote CPE device, such as IPmux, IPmux-4L over fiber/copper
ETH User Ports
VLAN process based on 802.1Q, 4k entries, port-based VLAN,
double tagging support
Programmable Broadcast, Multicast, and Unknown Unicast storm
control
Supports applications with ETH and
TDM
Eliminates the need for an additional
external switch
IPmux-155L Ver 1.0 – 2010 Slide 12
Gmux-2000 and IPmux-155L
Comparison Table
Feature
Gmux-2000
IPmux-155L
E1/T1 ports
196 x E1/T1
32 x E1 (Ver. 2)
GbE ports
2+2
4
Ch. STM-1/OC-3
1+1 (6 with 1+1 in ver. 4.0)
1+1
Ch.T3 ports
7
None
FE user ports
None
32
LAG (802.3ad)
Yes (between ports on the same
module, and between ports on
different modules)
Yes in version 2.0 for GE network
ports
Fully Hardware redundant
Yes (all HW modules can be
protected)
No. Only the power supply and the
fans have redundancy
CESoPSN, SAToP, TDMoIP
and CESoETH support
Yes
Only SAToP at first phase, all the rest
in version 2.0
Service Center
Yes
No
SSH, RADIUS, SNMPv3
Yes
SNMPv1, SNMPv2c
IPmux-155L Ver 1.0 – 2010 Slide 13
IPmux-155L Multi-Service Solution
over Fiber in the Last Mile
IPmux
POP/CO
E1
IPmux
ETH
FE/GbE
4 x GbE
E1
FE
ETH
IPmux-155L
Fiber
PSN
Fiber
1+1 STM-1
IPmux
E1
FE
ETH
SDH
Benefits
• Reduce Opex/Capex by Multiservice aggregation device at the PoP
•
Both E1 and Eth services over single Fiber
•
Complete Last Mile solution
• Economical, compact and high port density TDM gateway
• Eliminates the need for extra Ethernet switch
IPmux-155L Ver 1.0 – 2010 Slide 14
IPmux-155L STM-1 Trunking
Application
PBX
IPmux-155L
IPmux-155L
SDH
STM-1
GbE
PSN
GbE
STM-1
PSTN
Class 5 Switch
Benefits
• Save on STM-1 leased line cost
• Small footprint and low power consumption
• Redundancy with 1+1 STM-1
IPmux-155L Ver 1.0 – 2010 Slide 15
Legacy Leased Lines over Any
Packet Access Technology
PBX
Serial
Fixed
Wireless
IPmux-2L/4L
n x E1
ETH
IPmux-216
GbE/FE over Fiber (Pt-2-Pt, xPON)
PBX
n x E1
ETH
PBX
IPmux-155L
GbE
PSN
Core Network
Cable HFC
Infrastructure
Ethernet
over Cable
IPmux-24
n x E1/
ETH
PBX
STM-1
IPmux-24
FE / GbE
xDSL
PSTN
n x E1
ETH
Customer Benefits
•
•
For the enterprise end user
•
Preserving investment in legacy TDM equipment
•
Reducing transport cost
For the carrier end user
•
Alternative carriers can increase revenue by selling TDM services
•
Reducing OpEx – one transport network
•
Standards-based
•
TDM over packet using any access method
IPmux-155L Ver 1.0 – 2010 Slide 16
Leased Lines over xPON – Typical
Application
Customer Benefits:
Advantage:
•
•
Multiple clock domains
•
Low E2E delay over the PON transport
•
Highly accurate clock recovery
Offering TDM services over PON
infrastructure
ONT
IPmux-155L
FE
IPmux-4L
OLT
PBX
ONT
GbE
1 x E1
MiTOP
Passive
Splitter
C.STM-1
PBX
n x E1
IPmux-4L
PSTN
SFP-ONT
GEPON only
PBX
n x E1
ETH
IPmux-155L Ver 1.0 – 2010 Slide 17
Features Details
IPmux-155L Ver 1.0 – 2010 Slide 18
Legacy Services
• TDM Service
• Channelized STM-1 unframed E1 mode (with No E1 service ports)
• STM-1 uplink optical interfaces (SFP),are 1+1 unidirectional line
protection
• STM-1 support the 63xE1 asynchronous mapping
• Fully transparent emulation of TDM circuit
• Conforms to G.823/4 jitter and wander requirements
• PW Features
• PW support only unframed mode: SAToP (CESoPSN in version 2)
• Encapsulation: UDP/IP
• Support up to 480 pseudowires
• PW OAM: RAD proprietary OAM protocol
IPmux-155L Ver 1.0 – 2010 Slide 19
Clock Recovery and Timing
• Timing
• TDM ports can be configured for timing as any standard TDM device
•
Support input/output BITS timing interfaces (2 Options), along with RJ-45 and
BNC connectors
•
Support Adaptive Timing Clock Recovery per E1
•
System Clock from STM-1, GE, BITS input or selected remote CPE E1 service
reference
• Adaptive Clock Recovery
• The remote IPmuxs can recover the original transmitting clock over the
packet network with great accuracy
• Independent clock recovery mechanism per TDM port
• 16 ppb frequency accuracy with 1 ppb/day holdover for cellular backhaul
• G.823/G.824 synchronization mask for high quality E1 circuit
• G.8261 synchronization over packet networks conformant
IPmux-155L Ver 1.0 – 2010 Slide 20
Switching and Bridging
• Working modes:
• VLAN-unaware bridging
• VLAN-aware bridging (802.1Q and 802.1p)
• MAC entries: 8K
• Static and/or dynamic learning
• Frame support up to 2048 bytes
• Transparent to all Ethernet control protocols except
• Flow control can be peered or discarded
IPmux-155L Ver 1.0 – 2010 Slide 21
QoS – Traffic Classification and
Prioritization
• Rate Limitation: A means to provide CIR
• Per subscriber port
• Classification: Distinguish between classes of service
• Physical port
• P bit
• DSCP/ToS
• Mapping and Queuing
• 4 Queues per port, for 4 Classes of Service (CoS) according to
Strict priority or HQP+WRR
• SP+WRR gets a priority: 3
• Strict priority - packets are transmitted according to queue
priority 0, 1, 2
IPmux-155L Ver 1.0 – 2010 Slide 22
Redundancy Capabilities
• Power Supply redundancy
• Fans redundancy
• STM-1 1+1 port redundancy (APS) unidirectional line
protection
IPmux-155L Ver 1.0 – 2010 Slide 23
PWE OAM Connectivity Verification
Challenge:
• PSN networks have no inherent connectivity verification
mechanism between two end points
Solution:
• Provide path fault detection for an emulated PW over PSN
• Detect faults occurring on the remote end in order to prevent
IP/ETH network flooding
• Needed for E2E redundancy mechanisms
IPmux-155L Ver 1.0 – 2010 Slide 24
TDM PW – TDMoIP OAM*
• TDM PWs generate constant traffic over the PSN (regardless of the TDM
traffic)
• Therefore, there is no need for “keep-alive” messages during steady state
• During device failure condition, we need to stop traffic transmission in
order to prevent PSN flooding
• The PW GW will initiate a “keep alive” messages based on TDMoIP OAM
protocol, just in case a failure was detected
Wait 10 sec
Failure
5 OAM messages
PW
PSN
PW-GW
Wait 2 sec for an answer
PW-GW
and then stop transmission
* TDMoIP OAM – RAD’s proprietary Operation Administration and Maintenance protocol
IPmux-155L Ver 1.0 – 2010 Slide 25
Management
RADview-EMS is a unified carrier-class management platform for RAD
devices using a variety of access channels as SNMPv1/3, HTTP/S,
TFTP and Telnet/SSH. In addition, it features third-party device
monitoring capabilities
IPmux-155L Ver 1.0 – 2010 Slide 26
Management, Benefits & Features
Benefits
● Turnkey system including hardware and software!
● Fully compliant with TMN standards
● Client/server architecture with multi-user support
● Interoperable with third-party NMS and leading OSS
systems
● IBM Tivoli’s Netcool®/OMNIbus™ plug-in
● Minimize integrations costs associated with new NE
additions
Key features
● Ensures device health and congestion control
● Topology maps and network inventory
● Advanced FCAPS functionality
● Software & configuration management
● Business continuity - High-Availability and Disaster
Recovery
● Handover between operators
IPmux-155L Ver 1.0 – 2010 Slide 27
Device Management
• RAD products support the following management
capabilities
Device Management
● SNTP
● CLI/Menu driven terminal
● TFTP
● SNMP v1 and SNMP v2c
● Statistics collection
● Out-of-band mgt port
● In-band mgt
IPmux-155L Ver 1.0 – 2010 Slide 28
IPmux-155L Ordering Information
Module
Functionality
IPMUX-155L/48R/N/UNFR/NULL/4N
Hub-site Pseudowire Access Gateway, 48DCR, unframed VC12
with 4GE network interface
IPMUX-155L/48R/2/UNFR/NULL/4N/32N
Hub-site Pseudowire Access Gateway, 48DCR, unframed VC12,
32 Eth SFP and with 4GE network interface
IPMUX-155L/48R/N/UNFR/NULL/4N/32UTP
Hub-site Pseudowire Access Gateway, 48DCR, unframed VC12,
32 Eth UTP and with 4GE network interface
IPMUX-155L/ACR/N/UNFR/NULL/4N
Hub-site Pseudowire Access Gateway, ACR, unframed VC12
and with 4GE network interface
IPMUX-155L/ACR/N/UNFR/NULL/4N/32N
Hub-site Pseudowire Access Gateway, ACR, unframed VC12, 32
Eth SFP and with 4GE network interface
IPMUX-155L/ACR/N/UNFR/NULL/4N/32UTP
Hub-site Pseudowire Access Gateway, ACR, unframed VC12, 32
Eth UTP and with 4GE network interface
IPMUX-155L-PS/AC/DC
IPmux-155L power supply module, AC or DC
IPmux-155L Ver 1.0 – 2010 Slide 29
Market Overview
IPmux-155L Ver 1.0 – 2010 Slide 30
Target Customers
• Enterprises, government and public institutes
• Preserving investment in legacy TDM equipment
• Reducing monthly transport cost
• Carriers
• Alternative carriers can increase revenue by selling TDM
services
• Incumbents can reduce OpEx – one transport network
IPmux-155L Ver 1.0 – 2010 Slide 31
Market Trends
• Growing availability of PSN with QoS and traffic engineering in the
WAN
• Growing fiber deployment to the Business (xPON)
• Incumbents are pressed to reduce OpEx and evaluating TDM PW
• Standardization
• RAD is considered as market leader in TDM PW with best of the
breed PW gateways (70% of the market)
IPmux-155L Ver 1.0 – 2010 Slide 32
Summary
TDM PW – Value Proposition
• Saves money
• Preserves investment in legacy equipment in migration to PSN
• Lowers OpEx of TDM service by utilizing packet infrastructure
• Simple configuration
• Carrier-grade TDM voice or data
• Highly accurate clock recovery
• OAM, NMS and security capabilities
• Transparency
• No compression, no silence suppression
• Uniform TDM access
• All first mile infrastructure types are supported
• Standardized solution
Over 110,000 TDMoIP ports installed since 2000
Over 50,000 TDMoIP ports installed alone in the last two years
IPmux-155L Ver 1.0 – 2010 Slide 33
TDM PW
Success Stories
IPmux-155L Ver 1.0 – 2010 Slide 34
PSTN Access over packet - QSC,
Germany
Customer Benefits:
• Cost efficient backhaul over PSN
• Replacing expensive leased STM-1 link
• OpEx reduction
• No local maintenance team for remote PABX
• Enables competitive long distance phone service
RAD Advantages:
• Proven experience in TDM over IP deployments
IPmux-14
FE
4 E1
Remote
Voice Switch
Gmux-2000
ADM
SDH
STM-16
Remote
Voice Switch
IPmux-14
STM-1
GbE
IP
FE
4 E1
Remote
Voice Switch
ADM
IPmux-14
FE
4 E1
E1’s
PSTN
IPmux-155L Ver 1.0 – 2010 Slide 35
Bank application in UK- STM-1
Trunking over PSN
Customer Benefits:
• Offering TDM services with low transport cost
RAD Advantage:
• High port density and best price per port
Turret
Connections
Production Systems
Gmux-2000
196 x E1
Gmux-2000
GbE
GbE
196 x E1
MPLS
GbE
196 x E1
Gmux-2000
Back-up Systems
IPmux-155L Ver 1.0 – 2010 Slide 36
North American Cable MSO Mobile
Backhaul Application
Benefits
•
Multiple mobile operators per tower, each adaptively timed from own source
•
Network reliability and redundancy with sub 50ms failover
•
“Important considerations were T1 density, Ethernet switching, fiber interfaces
and reliable long term partner,” Major Cable MSO
Mobile
Operator A
Transport Provider
OC-3
Gmux
T1s
GE
IPmux-16
BSC
T1s
Fiber
Metro
Ethernet
MPLS
Mobile
Operator B
IPmux-16
Multiple Towers
OC-3
GE
T1s
Gmux
BSC
Fiber
IPmux-16
Multiple Operators
Per Tower
IPmux-155L Ver 1.0 – 2010 Slide 37
Promitel –Cellular Backhauling for
TIGO Colombia
Customer Benefits:
• High resiliency
• Re-use of obsolete SDH access ring
• Without fiber re-layout
BSC
RAD Advantage:
• Up to 16 nodes in a ring, with
sub 50ms switching time
Gmux-2000
n x E1/
STM-1
E1
Metro Ethernet
MPLS
IPmux-24
E1
IPmux-24
GbE Ring
IPmux-24
IPmux-24
E1
IPmux-155L Ver 1.0 – 2010 Slide 38
Leased Lines over GPON – Latin
America
Customer Benefits:
• Offering TDM services over PON infrastructure
RAD Advantage:
• Multiple clock domains
• Very low intrinsic delay (ASIC based)
PBX
ONT
IPmux-216
FE
Gmux-2000
n x E1
OLT
GbE
Passive Splitter
n x E1/T1 or
C.STM-1
PSTN
PBX
ONT
IPmux-24
FE
n x E1
IPmux-155L Ver 1.0 – 2010 Slide 39
Thank
you
for your attention
Jacky Acoca
[email protected]
www.rad.com
IPmux-155L Ver 1.0 – 2010 Slide 40