VB 5200 - Vibicom Communications Inc.

VB 5200
Mobile Backhauling Cell-Site Gateway
Multi-generation
cellular traffic over
packet-switched
networks (PSNs)
and TDM/ATM, using
fiber and DSL
uplinks
• Ultimate cell-site gateway
• Multi-standard pseudowire encapsulation for delivery of Ethernet and
TDM/ATM traffic over PSNs
• Two modular uplink interfaces supporting GbE, SHDSL.bis, ADSL2/2+
and VDSL2-ready
• Designed for 2G/3G/LTE and WiMAX
• Flexible clocking mechanism with IEEE 1588-2008 and Sync-E
The VB 5200 multiservice cell-site
gateway is designed to accommodate
the rapid expansion in cellular
backhaul traffic resulting from the
widespread deployment of new mobile
broadband services. It simplifies
service provisioning and control by
enabling simultaneous delivery of
GSM, UMTS and next-generation
3GPP/LTE WiMAX traffic over the same
transport network.
Working opposite aggregation site
gateways, VB 5200 minimizes
investments and shortens service
rollout times by leveraging available
ATM, SDH/SONET, and DSL
infrastructure to access high-capacity,
economical packet-switched transport
networks.
BROAD RANGE OF INTERFACES
A variety of built-in interfaces is
available to serve as user or network
ports:
•
8 or 16 ATM UNI/IMA/TDM E1/T1
user ports
•
Optional STM1/OC 3c ATM port
•
4 UTP/SFP Fast Ethernet ports.
In addition, VB 5200 supports up to
two interface modules, accommodating
two ADSL2+ ports, four SHDSL.bis
ports supporting IMA, M-pair or EFM
bonding, and a combo GbE port.
Depending on the original traffic type,
IP traffic (received from IP Node B),
ATM or TDM traffic (received via
E1/T1) is transmitted over Ethernet,
TDM, ATM PWE, EthoATM, PWEoATM
or ATM cross-connects.
VB 5200
Mobile Backhauling Cell-Site Gateway
PSEUDOWIRE CAPABILITIES
ADVANCED PSEUDOWIRE QOS
EFM BONDING
VB 5200 allows up to 128 PW
connections to be established over
PSN, 32 clock distribution PWs and 2
clock recovery PWs.
Required QoS is achieved by
employing different prioritization
techniques:
Rates of up to 22 Mbps can be
achieved by aggregating up to four 2wire SHDSL.bis interfaces into a single
Ethernet link. This EFM bonding
technolgy enables carriers to deliver
state-of-the-art Ethernet services
while leveraging the existing copper
infrastructure and DSLAM
deployments.
•
Layer 2 – outgoing pseudowire
packets are assigned with a
dedicated VLAN ID according to
802.1q. A priority is defined using
802.1p bits.
•
MPLS – outgoing pseudowire
packets are assigned to a specific
MPLS tunnel and a priority is
defined using EXP bits.
ATMoPSN – Pseudowire connections
can be established over PSN according
to RFC 4717:
•
1-to-1 VC/VP – Each VCC/VPC is
mapped into a single pseudowire
connection.
•
N-to-1 VC/VP – Several VCs or VPs
can be encapsulated into a single
pseudowire connection.
•
AAL5 SDU – Each VCC is mapped to
a single pseudowire connection.
TDMoPSN – TDM pseudowire
connections can be established over
PSN according to IETF RFC 5086
(CESoPSN/ SAToP). SAToP complies
with IETF RFC 4553.
Ethernet – Ethernet pseudowire
encapsulation is used to carry
Ethernet/802.3 traffic over an MPLS
network. Ethernet PW operation
complies with IETF RFC 4448.
Following PSN encapsulation formats
are supported:
•
IP –a priority is defined to outgoing
pseudowire packets using ToS/DSCP
bits
ATM SWITCHING AND POLICING
Full ATM switching capabilities include
scheduling and shaping of ATM based
traffic.
Operators can assign each virtual
connection (VC) or virtual path (VP) to
a service class, define the QoS
parameters and shape the ATM egress
traffic. ATM traffic policing allows
operators to discard, tag or count nonconformant cells per configuration.
BRIDGING
LAN-To-LAN
In addition to ATM and TDM over DSL
backhauling, LAN to LAN bridging
facilitates backhauling of Ethernet
traffic originating from the cellular
site/IP Node B towards the PSN.
LAN-To-ATM
LAN-to-ATM bridging, according to the
RFC 1483/2684 requirements, allows
backhauling Ethernet traffic originating
from the cellular site/Node B over ATM
core networks.
ETHERNET OVER ATM
Up to 32 Ethernet flows can be
mapped into ATM VCCs. Ethernet flows
can be defined as follows:
•
MPLS
IMA
•
VLAN ID
•
MPLS over IP
MPLS over GRE
•
PPPoE
•
DST IP
•
Inverse E1/T1 multiplexing over ATM
(IMA) versions 1.0 and 1.1 allows
users to define up to 4 IMA groups.
VLAN ID + p-bits
•
•
UDP over IP (TDM PWs only).
•
DST IP + IP-Precedence
•
DST IP + DSCP
PWoATM allows carrying any type of
pseudowire payload over AAL5 VC over
any ATM or xDSL port (bridge PDU
mode only).
MPLS SUPPORT – LDP
The MPLS label distribution protocol
(LDP) is used to automatically assign
and distribute pseudowires and tunnel
labels between MPLS peers (LDPoMPLS
according to RFC 3036/3037).
Note: This functionality requires a software
license as specified in the Ordering section.
VB 5200
Mobile Backhauling Cell-Site Gateway
CLOCK SYNCHRONIZATION
PATH REDUNDANCY
FIXED INTERFACES
Robust clock synchronization and
flexible timing modes include:
Pseudowire and management traffic is
protected by using two static routing
paths with different priority values.
Only one path is operational at a time,
and its status is defined by the
following:
The chassis is also equipped with
fixed E1/T1, Fast Ethernet and
optional STM-1/OC-3c interfaces.
•
•
•
•
•
•
Distribution and recovery of the
1588 high-precision clock
(according to IEEE 1588-2008).
Distribution and recovery of the
clock on Ethernet interfaces (SyncE) according to the ITU-T
G.8261/G.8262/G.8264
requirements.
Clock recovery – a dedicated clock
recovery module (optional) allows
VB 5200 to adaptively recover the
clock from a source device that
distributes the ATM clock over a
PSN.
NTR clock recovery – VB 5200
supports clock synchronization via
NTR over SHDSL. In this case, the
DSLAM provides the clock reference
via the DSL connection.
Unicast clock distribution – the
master clock is distributed with a
dedicated stream towards up to 32
remote PSN peers via pseudowire
connections
Multicast clock distribution – the
master clock is distributed towards
the PSN using a single IP multicast
clock stream (IGMPv2 host) via
pseudowire connections.
•
E1/T1 clock transmission and
recovery according to G.823/G.824.
•
Hardware ready for 2 MHz interface
clock for external synchronization.
Note: For the clock recovery feature, VB 5200
must be ordered with the “S, A or AS” suffix.
For more information, refer to the Ordering
section.
•
Physical link
•
IP-BFD (if the IP-BFD destination
equals the static route next hop)
•
GRE keep-alive (for GRE interfaces)
•
Next hop ARP entry.
VB 5200 supports up to 12 prioritized
static routes.
MODULAR INTERFACES
The interface profile can be customized
using interchangeable interface
modules that can easily be inserted
and extracted.
Note: The modular interfaces are not
hot-swappable.
ADSL2+ Module
The module includes two ADSL2+
interfaces, which support ADSL2+ over
POTS (Annex A) and ADSL2+ over
ISDN (Annex B), as well as auto-mode
synchronization to ADSL/ ADSL2/
ADSL2+ (complying with G.992.1/
G.992.3/ G.992.5).
SHDSL Module
The module includes four SHDSL
interfaces, which support SHDSL
Annex A, Annex B and SHDSL.bis
Annex F & G.
SHDSL interfaces support the following
bonding modes:
•
IMA
•
M-pair
•
EFM.
GbE Module
The module supports a single combo
Gigabit Ethernet interface, which can
be used for a network or user
connection.
E1/T1 Interfaces
VB 5200 includes 8 or 16 E1 or
T1 multiservice ports that can be
configured to work in ATM
UNI/IMA or TDM mode. This Any
Service-Any-Port framework
enables high flexibility in
deployment within various
backhaul solutions.
The E1 ports are available with
balanced or unbalanced
interfaces (via an optional RJ-45
to BNC adapter cable).
Fast Ethernet Interfaces
VB 5200 includes four Fast
Ethernet RJ-45 or SFP ports,
used as user or network
interface.
The Ethernet ports can also be
used for out of band
management.
The Ethernet interfaces can be
ordered as electrical (RJ-45) or
fiber optic ports. The fiber optic
ports utilize hot swappable
Ethernet-compliant SFPs, which
are identical in structure to the
STM1/OC-3c SFPs.
STM1-OC-3c Interface
VB 5200 can be ordered with one
STM1/OC-3c TM SFP-based
interface.
Note: For more information, refer to
the SFP Transceivers data sheet and to
the Ordering section.
VB 5200
Mobile Backhauling Cell-Site Gateway
MANAGEMENT
OAM AND DIAGNOSTICS
The following access methods are
available for management:
Comprehensive OAM and diagnostic
capabilities include the following.
•
Dedicated RS-232 or one of the
four Fast Ethernet ports
•
Dedicated VC defined on any ATM
port or xDSL port
•
Ethernet uplink port, using IP
based connection (raw IP or over
PW).
The following applications can be used
for management:
•
CLI-driven terminal utility such as
HyperTerminal via an ASCII
terminal connection
•
Telnet via an IP-based connection
•
Secure Shell (SSH) via any secure
client/server application
The unit can be managed by and
report to up to 16 different users
simultaneously. Accounts of existing
and new users can be defined/changed
remotely, using a dedicated RADIUS
server.
The current date and time can be
retrieved from a centralized location
by synchronizing with an SNTP
(System Network Timing Protocol)
server.
Software upgrades and configuration
files can be downloaded/uploaded
to/from VB 5200 via TFTP/SFTP or
XMODEM.
ADVANCED SECURITY FEATURES
Telnet-like management can be
secured using a Secure Shell (SSH)
client/server application. Instead of
sending plain-text ASCII based
commands and login requests over the
network, SSH provides a secure
communication channel.
In addition, VB 5200 supports SNMP
version 3, providing secure access to
the device by authenticating and
encrypting packets transmitted over
the network.
•
PW connectivity verification using
VCCV-BFD according to 'draft ietf
bfd-base' and ‘draft-ietf-pwe3vccv-bfd’ requirements.
•
The OAM sublayer enables Ethernet
nodes to monitor a link's service
quality between two adjacent
network elements according to
IEEE 802.3ah.
•
Path verification using single–hop
IP-BFD according to ‘draft-ietf-bfdv4v6-1hop-08’
•
Monitoring status of a GRE tunnel,
using GRE keep-alive messages
•
LSP ping and traceroute for path
verification and fault localization in
MPLS networks
•
Fault propagation between PSN and
TDM/ATM connections
•
Performance monitoring statistics
•
Statistic collection per port and per
connection
•
External and internal physical
loopbacks.
For diagnostics purposes, VB 5200
maintains a cyclic event log file that
stores up to 2000 time stamped
events. In addition, an internal system
log agent can send all reported events
to a centralized repository or remote
server.
INDUSTRIALLY HARDENED UNIT
VB 5200/H is an industrially-hardened
version of the unit, capable of
withstanding higher temperature
environments.
VB 5200
Mobile Backhauling Cell-Site Gateway
Figure 1. Backhauling over SHDSL.bis and Fiber with VB 5200
Figure 2. Cellular Traffic over DSL and Packet-Switched Networks
VB 5200
Mobile Backhauling Cell-Site Gateway
Specifications
E1/T1 INTERFACES
Number of Ports
8 or 16 (as ordered)
Data Rate
E1: 2.048 Mbps
T1: 1.544 Mbps
Compliance
E1: G.703, G.704, G.732
T1: G.703, ANSI T1.403
Framing
E1: MF CRC-4
T1: ESF
Line Code
E1: HDB3
T1: B8ZS
Line Mode
E1: N/A
T1: DSU
Operation Mode
ATM UNI, ATM IMA or TDM
Jitter Performance
E1: Output and tolerance according to
G.823, transfer according to G.705
T1: According to AT&T TR-62411
LIU Support
E1: Short haul
T1: DSU
CRC-6 Calculation
E1: N/A
T1: According to G.704
Line Impedance
E1: 120Ω (balanced), 75Ω
(unbalanced,
via an adapter cable)
T1: 100Ω (balanced)
Connector
E1/T1 balanced: RJ-45
E1 unbalanced: BNC, via an RJ-45 to
BNC adapter cable (supplied)
Number of Ports
4
Interface Type
Fiber optic, via Small Form-Factor
Pluggable (SFP) transceiver
Type
10/100BaseTX, full or half duplex, RJ
45 or fiber optic, based on Vibicom
SFPs
Jitter Performance
Output: according to G.825
Tolerance: according to G.823
Transfer: according to G.783
Data Rate
10/100 Mbps
Compliance
Physical layer and ATM mapping into
STM-1/OC-3c according to I.432
ETHERNET INTERFACES
Max. Frame Size
1600 bytes
Compliance
IEEE 802.1Q
RFC 4717 (ATM over PSN)
Draft-ietf-pwe3-cell-transport
RFC 5086 (CESoPSN)
RFC 4553 (SAToP)
RFC 4448 (Ethernet over MPLS)
Draft-ietf-pwe3-vccv
Draft-ietf-pwe3-bfd-base
Draft-ietf-bfd-v4v6-1hop-08
Draft-ietf-pwe3-oam-msg-map
ITU G.8261 (PSN clock recovery)
Connector
RJ-45 or via SFP transceiver
STM-1/OC-3c INTERFACE
Number of Ports
1 (if ordered)
Data Rate
155 Mbps
Operation Mode
UNI, SDH or SONET
SFPs
For full details, see the SFP
Transceivers data sheet available from
Vibicom.
Note: It is strongly recommended to order
this device with original Vibicom SFPs
installed. This will ensure that prior to
shipping, Vibicom has performed
comprehensive functional quality tests on the
entire assembled unit, including the SFP
devices. Vibicom cannot guarantee full
compliance to product specifications for units
using non-Vibicom SFPs.
TERMINAL CONTROL INTERFACE
Type
RS-232/V.24 (DCE)
Bit Rate
9.6, 19.2, 38.4, 57.6 or 115.2 kbps
Connector
9-pin, D-type, female
GENERAL
LED Indicators
Chassis:
PS1/PS2 (green): Power supply
status
RDY (green):
Self-test result
ALM (red):
Alarm condition
Every DSL port LED:
SYNC (green): Synchronizing and
transmitting data
SYNC (red):
DSL link not
detected
E1/T1 ports:
SYNC (green):
Physical layer
synchronization
status
Every Ethernet port LED:
(green):
Ethernet link status
(yellow): Ethernet traffic
indication
Fans
Four internal cooling fans
VB 5200
Mobile Backhauling Cell-Site Gateway
Power
AC: 100–240 VAC (±10%), 50/60 Hz
Single AC power supply
ACR:100–240 VAC (±10%), 50/60 Hz
Dual AC power supply
DC: -36–72 VDC (-48 or -60 VDC
nominal)
Single DC power supply
DCR: -36–72 VDC (-48 or -60 VDC
nominal)
Dual DC power supply
24DC: 20–36 VDC (24 VDC nominal)
Single DC power supply
Connector
RJ-45
Compliance
IEEE 802.3z, 802.1Q, 802.1p
SHDSL Interface
SFPs
For full details, see the SFP
Transceivers data sheet available
from Vibicom.
Number of Ports
2 ports based on RJ-45, two pairs on
each port.
Standard
G. 991.2 (SHDSL, SHDSL.bis)
Line Rate per Link
Up to 2312 kbps (Annex A, Annex B)
Up to 5696 kbps (Annex F, Annex G)
24DCR: 20–36 VDC (24 VDC nominal)
Dual DC power supply
Line Code
16-TC PAM
32-TC PAM
Power Consumption
60VA max
Handshake Protocol
ITU-T Rec. G994.1
Physical
Height: 4.37 cm (1.7 in)
Width: 44.0 cm (17.5 in)
Depth: 24.0 cm (9.4 in)
Weight: 3.68 kg (8.11 lb)
EOC Support
Mandatory
Environment
Temperature: VB 5200: 0° to 50°C
(32° to 122°F)
VB 5200/H: -20° to 65°C
(-4° to 149°F)
Storage: -20° to 70°C (-4° to 158°F)
Humidity: Up to 90%, non-condensing
CSG MODULES
ADSL2+ Interface
Connector
RJ-45
IMA Bonding
IMA over up to 4 × 2-wire, per ATM
Forum 1.1 (AF-PHY-0086.001)
M-Pair Bonding
One M-pair
2-wire, M=1
4-wire, M=2
8-wire, M=4
EFM bonding
According to ITU-T G.998.2 at a
combined line rate of up to 22 Mbps.
Number of Ports
1 or 2 ports based on RJ-45, one pair
on each port
Gigabit Ethernet Interface
Type
ADSL2/2+: ITU-T Rec. G.992.5
Annex A and B
Type
100BaseFX or 1000BaseLX/CX, full
duplex, fiber optic, based on Vibicom
SFPs
Line Code
DMT
Data Rate
Downstream: 24 Mbps
Upstream: 1 Mbps
Number of Ports
1
Data Rate
100/1000Mbps
Max. Frame Size
1600 bytes
Note: It is strongly recommended to
order this device with original Vibicom
SFPs installed. This will ensure that
prior to shipping, Vibicom has performed
comprehensive functional quality tests
on the entire assembled unit, including
the SFP devices. Vibicom cannot
guarantee full compliance to product
specifications for units using nonVibicom SFPs.
Connector
Gigabit Ethernet SFP transceiver or
RJ-45
Ordering
VB 5200/!/#/$/+2/@/~/?
Legend
!
Power
AC
ACR
DC
DCR
24DC
24DC
R
supply (Default=AC)
Single 100 to 240 VAC
Dual 100 to 240 VAC
Single -48 VDC
Dual -48 VDC
Single 24 VDC
Dual 24 VDC
#
SDH/SONET ports
(Default=None)
1 × OC-3c/STM1-UNI
S1
$
E1/T1
8E1
8T1
16E1
16T1
ports (Default=8E1/T1)
8 × E1 ports
8 × T1 ports
16 × E1 ports
16 × T1 ports
+2 4 FE ports (Default=UTP ports)
4 × SFP slots
4SE
VB 5200
Mobile Backhauling Cell-Site Gateway
@ The required software license pack
(leave empty for ATM network
functionality):
P1
ATM and PSN functionality,
not including clock recovery
over packet
P2
Complete functionality,
including clock recovery
over packet
P3
ATM and PSN uplink
including software support
for synchronization over
packet, and MPLS LDP
software functionality
P4
ATM and PSN uplink,
including MPLS LDP
software functionality, not
including clock recovery
over packet
~ Optional clock recovery hardware
components:
A
Synchronization over Packet
hardware component
AS
Synchronization over Packet
hardware component &
Synchronous Ethernet
hardware component
S
Synchronous Ethernet
hardware component
Note: For activating the clock recovery
hardware, the P2 or P3 software license
pack is required. It is possible, however, to
order the hardware only, for future
software upgrade.
?
Enclosure type:
H
Industrially hardened
enclosure
Note: By default, VB 5200 is supplied with
a regular enclosure. The /H version
requires temperature hardened SFP
OPTIONAL ACCESSORIES
VB-CSG-IF/C1
Modular interfaces and peripherals
C1 Interface:
2AV-A 2 × ADSL2+ ports
(Annex A)
2AV-B 2 × ADSL2+ ports
(Annex B)
4 × SHDSL.bis ports
4SH
1 × ADSL2+ port
AV-A
(Annex A)
GBE
Gigabit Ethernet port
SFP-1 FE/STM-1, 1310 nm,
multimode LED, 2 km
(1.2 mi)
SFP-2 FE/STM-1, 1310 nm,
single mode, laser, 15 km
(9.3 mi)
SFP-3 STM-1, 1310 nm, single
mode, laser, 40 km
(24.8 mi)
SFP-4 STM-1, 1550 nm, single
mode, laser, 80 km
(49.7 mi)
SFP-5 GbE, 850 nm, multimode,
VCSEL, 0.55 km
(0.3 mi)
SFP-6 GbE, 1310 nm, single
mode, laser, 10.0 km
(6.2 mi)
SFP-9F Fast Ethernet, RJ-45,
100BaseT, 100 m
(328 ft)
SFP-9G Gigabit Ethernet, RJ-45,
100BaseT, 100 m
(328 ft)
BL-LC/#/&
LC to SC/ST/FC fiber optic
converter cable for operation with
multimode or single mode fibers.
The cable is 2m (6.5 ft) long.
# Connector:
SC
SC connector
ST
ST connector
FC
& Fiber:
MM
SM
FC connector
Multimode fiber
Single mode fiber
CBL-DB9F-DB9M-STR
Standard DB-9 to DB-9 control
port cable
CBL-RJ45/2BNC/E1/X
Interface adapter for converting a
balanced E1 RJ-45 connector to a
pair of BNC unbalanced
connectors
RM-34
Hardware kit for mounting one
unit in a 19” rack
WM-34
Hardware kit for wall-mounting
one unit
VB 5200-8-SW/!
VB 5200-16-SW/!
Software upgrade pack for a unit
with 8 or 16 E1/T1 ports
(select either 8 or 16)
!
Software:
P1
PW over PSN functionality
P2
Clock recovery
functionality
LDP LDP functionality
transceivers.
©2010 Vibicom Communication Inc.
All other trademarks are property of their respective holders.
Specifications are subject to change without prior notice.