MPLS/CE Packet Transport Network - Loop G7860

Metropolitan Ethernet / Carrier Ethernet Transport

Loop G7860
The Loop-G7860 mPTN (MPLS/CE Packet Transport Network) is a new cost-effective solution for transporting many different data types, including traditional circuit-based traffic, over a packet-based transportation network.

Mechanical and Electrical
- 1U height, 19ā€¯ width ETSI unit (front access)
- DC power supply: hot swappable, dual for redundancy
- Harden environment option (-20 C to 7 C )*
System capacity
- Up to 4 x 10GE SFP ports
- Up to 16 x GE Base-T
- Up to 22 x GE SFP*
- Up to 80 x E1/T1 ports
- Up to 8 x STM-1 ports or 2 x STM-4 port*
MPLS-TP
- Any Ethernet port can be configured as NNI (MPLS port) or UNI (Ethernet service port)
- Bi-directional LSP
- Static LSP/PW provisioning via NMS
- Any Ethernet and PDH (CESoP and SAToP) service over MPLS-TP
- MPLS-TP OAM per ITU G.8113.2
VPLS
- VPLS bridging
- H-VPLS bridging
- 32K MAC addresses
- 2K VPLS instances per device
- Split horizon to prevent forwarding loops

TDM Services
- E1/T1 Circuit Emulation per IETF-PW3 SAToP and CESoP
- Timing recovery: ACR/DCR/System
- SDH Circuit Emulation over Packet (CEP)*, per RFC 4842
- Encapsulation: PW/LSP (MPLS-TP), "Dry Martini", MEF 8 (TDM over Ethernet), TDM over IP
- Support PDH cross-connection to SDH/SONET*
Ethernet Services
- E-Line, E-LAN, E-Tree services as defined by MEF 9 and 14 and using VPWS/VPLS
- Native Ethernet packets supported
- Encapsulation: PW/LSP (MPLS-TP), VLAN tagging (1Q), VLAN double tagging (Q-in-Q)

Description
Complete Specifications
T1 Tributary Interface (E1/T1 Software Selectable)
E1 Tributary Interface (T1/E1 Software Selectable)
B155/622 Interface *
FE/GE Interface
10G Interface
Carrier Ethernet
System Capacity
Network Protection
QoS
Management and Aministration
Electrical
PHysial and Environmental
Front Panel View
How to Order
Applications
Printable data sheet with detailed specifications

Typical MPLS-TP Ring Application

DESCRIPTION

The Loop-G7860 mPTN (MPLS/CE Packet Transport Network) is a new and cost-effective solution for transmitting many different data types, including traditional circuit-based traffic, over a packet-based transportation network.

By adopting MPLS-TP (Multi-Protocol Label Switching Transport Profile) and Carrier Ethernet technologies, the G7860 can transport Ethernet (EPL, EVPL, ELAN, EVC defined in MEF), E1/T1 TDMoE, and SDH CEP* traffic.

The unit is also equipped with OAM tools to perform diagnosis on the LSPs (Label Switched Paths) and pseudowires. The Loop-G7860 series is a perfect packet transport platform for IP-Mobile and lease-line applications containing hub, ring and mesh topologies.

SPECIFICATIONS

T1 Tributary Interface (T1/E1 software selectable)

Line Rate: 1.544 Mbps +/-32 ppm
Line Code: AMI / B8ZS (selectable)
Framing: D4 / ESF/ ESF&T1.403/ OFF (clear channel)
Output Signal: DS1 with LBO Setting
Input Signal: DS1
Pulse Template: Per AT&T TR 62411
Connector: SCSI-II 68 pin

E1 Tributary Interface (T1/E1 software selectable)

Line Rate: 2.048 Mbps +/- 50 ppm
Line Code: AMI/ HDB3
Framing: ITU G.704 (CRC: on/off, CAS: on/off, unframed)
Output Signal: ITU G.703
Input Signal: ITU G.703
Jitter: ITU G.823
Connector: SCSI-II 68 pin

B155/622 Inteface *

Line Rate: 155/622 Mbps
Protection: MSP (1+1), SNCP
Operational modes: SDH (STM-1/4) or SONET (OC3/12) mode

FE/GE Interface

Number of Ports: 6
Connector: SFP

10G Interface

Number of Ports: 2
Connector: SFP+

Carrier Ethernet

Ethernet OAM - 802.3ah, 802.1ag/Y.1731
IEEE 802.1d STP, 802.1w RSTP, 802.1s MSTP
IEEE 802.3x Flow Control, 802.1q port based VLAN and port isolation, 802.1p QoS
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.1ad VLAN Stacking (Q-in-Q)

Network Protection

LSP 1+1 protection (send two, pick one) per RFC6378, based on TP OAM as fault detection
LSP 1:1 protection per RFC6378
ERPS (G.8032) Ring Protection based on Ethernet OAM as fault detection
End to end protection switching within sub 50ms

Management and Administration

Management ports: Console and NMS (RJ45 connectors)
CLI: Fully manageable with CLI (command line interface)
Remote login: Telnet, SSH
SNMP: SNMP v1, v2, v3

System Capacity

Up to 4 x 10GE SFP ports
Up to 16 x GE Base-T
Up to 22 x GE SFP*
Up to 80 x E1/T1 ports
Up to 8 x STM-1 ports or 2 x STM-4 port*

COS/QoS

Eight Priority Queues
Scheduling: Strict Priority, Weighted Round Robin with Hierarchy
Ingress policing: Per Service
Egress policing: Per Service
CIR / PIR (EIR): Two-rate-three-color. (committed information rate, peak or expected information rate)
E-LSP: EXP-Inferred PSC (Per Hop Behavior Scheduling Class) LSP. (label switching path)
WRED for congestion management. (weighted random early detection)

Timing

IEEE 1588 v2 PTP
- Clock modes: Ordinary/Boundary/Transparent
- ToD (Time of day)
- PPS (Pulse per second) output interface
SyncE
- Synchronous Ethernet from all GE ports (not on FET ports)
- ESMC per ITU-T (Ethernet Synchronous Message Channel)
Stratum 3 timing
External clock input and output* (2 Mbps / 2 MHz)

Power

-48 Vdc Module: -36 to -72 Vdc
Power Consumption: < 65 W for 1U height

Mechanical and Electrical

Dimensions: 1U, 19 inch width ETSI unit (front access)
DC power supply: hot swappable, dual for redundancy
Hardened environment option (-20 C to 70 C )*

Standards Compliance

IEEE

802.1ad: Tag Stacking (Q-in-Q)
802.3ag: Ethernet OAM
802.3ah: Ethernet in the First Mile
1588 v2: Precision Time Protcol

ITU

G.8113.2: MPLS-TP OAM
Y.1731: Ethernet OAM

RFC (IETF)

2131 & 2132 DHCP
6378 MPLS-TP Linear Protection

MEF*

Certification

EMC/EMI: FCC15 Class A, EN55022 Class A, EN55024
Safety: EN60950-1

* = Future Option

Front Panel Views

Applications

Typical MPLS-TP Ring Application

Application Notes Coming Soon

Ordering Information

Please call for pricing and additional ordering information.

Typical Pricing:
The G7860 mPTN is surprisingly inexpensive. Call us at 800-432-27638 (217-897-6600 ) or use our contact form to request a price for your configuration.

Data Comm for Business Inc.
2949 County Road 1000 E
Dewey, Il 61840 Voice: 217-897-6600
Toll Free: 800-4-DCB-NET
Toll Free: 800-432-2638 Email: Contact Page
Web: www.dcbnet.com
Fax: 217-897-8023

All DCB web pages copyright ©1995- Data Comm for Business, All rights reserved.
EtherPath®, EtherSeries®, EtherPoll®, EtherBridge® and EtherModem® are Registered Trademarks of Data Comm for Business, Inc.



Data Comm for Business Inc. 2949 County Road 1000 E Dewey, Il 61840	Voice: 217-897-6600 Toll Free: 800-4-DCB-NET Toll Free: 800-432-2638	Email: Contact Page Web: www.dcbnet.com Fax: 217-897-8023
All DCB web pages copyright ©1995- Data Comm for Business, All rights reserved. EtherPath®, EtherSeries®, EtherPoll®, EtherBridge® and EtherModem® are Registered Trademarks of Data Comm for Business, Inc.

MPLS/CE Packet Transport Network - Loop G7860

Metropolitan Ethernet / Carrier Ethernet Transport

Loop G7860 The Loop-G7860 mPTN (MPLS/CE Packet Transport Network) is a new cost-effective solution for transporting many different data types, including traditional circuit-based traffic, over a packet-based transportation network.

Typical MPLS-TP Ring Application

Typical MPLS-TP Ring Application

Loop G7860
The Loop-G7860 mPTN (MPLS/CE Packet Transport Network) is a new cost-effective solution for transporting many different data types, including traditional circuit-based traffic, over a packet-based transportation network.