Create affordable and seamless path to high performance Ethernet WAN and wireless 4G mobile backhaul services

The HFR HA-821 is cost effective, multiservice, carrier-grade ETSI 300 rack

mount complaint unit designed to provide Backhaul L2 switching capabilities

in 10G Ethernet Metro Core rings.

In small form factor and low power architecture the unit is ready to be

installed in customer premises to solve space and power challenges, deliver

high performance scalable services and reduce operational costs.

Standards-Based Multiservice Delivery

Designed to support Metro Ethernet Forum industry standards, HA-821

delivers Ethernet Private Line, Ethernet Virtual Private Line , Ethernet LAN,

Ethernet Access and Ethernet tree based connectivity in P2P, P2MP, Ring

topologies for high capacity business and mobile backhaul 4G services.

Service Level Provisioning, Monitoring and Management

Graphical user interfaces based upon SNMP supported by in band or out of

band interface options, are available to provide users a full solutions

management view from the individual node to an end-to end network and

service centric view. With dedicated hardware for traffic performance

monitoring, the HA-821 delivers on today’s requirement for hardware based

Y.1731 latency, jitter and frame loss ratio measurements. Tiered Ethernet

services as well as wireless backhaul service level performance may

also be monitored through the web-based SLA portal.

HFR HA-821 PRODUCT OVERVIEW

Flexible and Reliable Carrier Ethernet Service

HA-821 Ethernet Service Aggregation

HA-821 provides G.8032v2 ring adaptation and aggregation for mobile

network operators in tight urban area BST, eNodeB population either as

Ethernet services demarcation, classification, traffic management ,

prioritization, synchronization and service inter-working in up to 64Gbps

Switching fabrics.

»» Compact and low power unit, ready for CPE deployment, delivers

high performance and reduces operational cost

»» Ethernet services aggregation & transport in 10G Metro core rings

»» Standard-based MEF Carrier Ethernet 2.0 Compliance

»» Synchronization source derived from SyncE Ethernet interfaces or

1588v2 PTP BC, OC and TC

»» System clock meets the accuracy, stability, and holdover

specifications required for Stratum 3 Timing (G.813)

»» Carrier grade platform with low latency, and highly reliable service

delivery with sub-50ms Ethernet Ring Protection G.8032v2

»» Deep fault and performance management with Y.1731, Embedded

RFC2544, Y.1564 SAT and CIR/EIR utilization per EVC/UNI for the

Customer SLA Portal access

MetroBackbone

Wireless carrier 1,2,3

HA-805 Ethernet

BackHaul Provider

Wireless Carrier 3

HA-822

HA-822

Cell 3/4GG

BBU Hotel

BBU Hotel Wireless Carrier 1

Wireless Carrier 2

MNO BackHaul

ISP Metrocore

Meshrings

HA-821

HA-821 HA-821

HA-821

Femto Cells chain

Mesh ringsLocal In-building Access

Wi-Fi access

MSC/BSC/RNC

MSC/BSC/RNC

HA-822

HA-821 SYSTEM SPECIFICATIONBase System Hardware • Ethernet Interface: 4 x 10GbE SFP+ ports + 24 x 1GbE SFP ports• Front LEDs : Alarms - Red : Critical, Major and Minor, RUN - Blue, Ports - Green : Link/Activity, Yellow: Speed• Power Supply connectors: Terminal block for -48VDC or AC : 90VAC ~ 264VAC 47Hz to 63Hz• Serial Port (RJ45 / RS-232c) & Local LAN port (10/100/1000Mbps, RJ45) • Clock: Sync In/Out - SMA connector, BITS In/Out - RJ48c• Fan: Field replacable

Synchronization• ITU-T G.8261 / G.8262 / G.8264 SyncE on all Interfaces• SyncE Status Message support• IEEE 1588v2 Boundary Clock(BC), Ordinary Clock(OC) and Transparent Clock(TC) • Internal Stratum-3 Clock with Holdover to meet ITU-T G.813 Ethernet Switching (64Gbps switching capacity)• MAC Address Table : 16K Entries• 4096 VLANs (802.1Q C-tagged) and Stacked VLANs (802.1ad S-tagged)• IEEE 802.1ad Provider Bridging (C-tag, S-tag)

Ethernet Services • MEF CE2.0 Compliant Carrier Ethernet E-LINE, E-LAN and E-Access

Tra�c Management• VLAN management (push/pop/swap) for C-tag and S-tag• Service Classification based on any fields combination of L2 to L4• MEF compliant policing (CIR/CBS/EIR/EBS) with trTCM and 8 CoS• support large CBS up to 32768KB to gurantee SLA performance levels on bursts of frames which exceed the CIR• MEF HBWF(Hierarchical Bandwdith Profile) support defied by MEF 23.1• Hierarchical QoS for 3-stage shaping and 2-stage schedling

Loopback Functionality• Station loopback supports with Layer 1 , Layer 2(MAC swap) , Layer 3 (IP Swap) and Layer 4 (TCP/UDP Port Swap) per port and EVC• Station Loopback reacts to in-band loopback requests sent from test-sets like EXFO and other test equipments• IEEE 802.3ah and Y.1731 LBM OAM loopback command• Latching loopback for the in-band automatic loopback request defined by MEF standard (Future)

Ethernet OAM Functionaity• IEEE 802.3ah EFM OAM Link Management including Dying Gasp message for power failure alarm• IEEE 802.1ag Connectivity Fault Management (CFM) with 1,000 concurrent CFM sessions• ITU-T Y.1731 Fault Management (FM) and Performance Monitoring (PM)• support highly accurate One-Way Delay Measurement using 1588v2 PTP • Embedded RFC2544 Test Generator and Analyzer (Throughput , Latency, Frame Loss and Back-to-Back) with automatic report generation• TWAMP(Two Way Active Measurement Protocol)-Light Reflector based on RFC5357• MEF 30.1 FM and MEF 35 PM for other vendors interoperability (Future)• Y.1564 Servce Activation Testing using Y.1731 LBM/LBR up to 4 sessions

Ethernet Protection• ITU-T G.8032v1 and G8032v2(2010) Ethernet Ring Protection Switching with sub-50ms Protection Switching Performance • Link Protection with LACP as well as Static LAG using Active/Standby

Performance Monitoring Service for SLA Metrics

• Ethernet SLA PMs - 24hr, 15min, 5min 1min bins for SLA PMs - Y.1731 Frame Delay , Frame Delay Variation & Frame loss - Y.1564 Multi Service Activation test

• Ethernet Services PMs - 24hr, 15min, 5min bins - Bytes counters declared Red, Yellow and Green per EVC - Packets counters Received, Transmitted and Dropped per EVC - Service Utilization per CIR

• Ethernet Port PMs - 24hr and 15min bins for Port PMs - Rx, Tx and Error Statistics - Input and Output Utilization per Port

• User-defined Threshold settings and Threshold-Crossings Alerts (TCAs) for Delay , Delay Variation and Frame Loss

Security

• Telnet with SSHv2• Remote Authentication via RADIUS• Access Control List (ACL)• IEEE 802.1x Port Authentication• SNMPv3 with authentication and encryption (Future)

Management

• SNMPv1/v2c Get & Set• Serial Port (RJ45) using CLI• Out-of-Band Management (Local LAN Port) via Telnet and SNMP• In-band Management using management VLAN• FTP, secureFTP, TFTP• DHCP client with Option 82

Standard Compliance • IEEE 802.1Q, 802.1ag, 802.1ad(LLDP) and 802.1x, 802.3ah and 802.3ad(LACP)• ITU-T Y.1731, G.8032v1/v2, G.8261/8262/8264• MEF 6.1, 9, 10.2, 11, 14, 20, 22.1, 23.1, 25, 26.1, 30, 33 and 35• IEFT RFC2544, RFC5357, RFC2863(IF-MIB) , RFC3418(MIB for SNMP) , RFC4188(Bridge) , RFC2922 (Physical Topology)

Physical Characteristics• Dimensions: 44mm x 440mm x 240mm (H x W x D)

• Weight: 2.4Kg

• Operating Temperature: -40°C to +65°C

• Storage Temperature: -40°C to +70°C (GR-63-CORE)

• Humidity: Up to 85% non-condensing

• Power Supply:

- -48DC Two Redundant Hot Swappable DC ( –40 to –60 VDC) or

- 220VAC One Swappable AC(90 to 264 VAC)

• Power Consumption: Typical 50Watts/ Maximum 67Watts

Regulatory• FCC Part 15 Class A• EN 55022, EN 55024 Class A• CSA• UL 60950-1, IEC 60950-1, EN 60950-1, EN 61000 • NEBS Level 3 compliance• GR-63-CORE Issue 3• GR-1089-CORE Issue 5• CE Mark

Compliance• ETSI 300 019 Class 1-1, Class 2-3, Class3-1• RoHS 5/6: Compliance with Directive 2002/95/EC