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SIAE ALS Series Split Mount solution
Microwave Backhaul Challenge Traffic is growing exponentially, but revenue are growing slowly •
Traffic
Ethernet allows to reduce the cost per bit •
Time
LTE Mobile Backhauling Key requirments for LTE backhaul and ALS family solution Requirements
Split Mount ODU Universal ASN (ENHANCED) ODU Complete frequency range: 6L- 42 GHz ODU HW option for Additional Isolator (INCLUDED) 2+0 copolar conf, long waveguide installation, RF loopback test Sw Upgrade for 256QAM Multi-Modulation ODU (INCLUDED) High capacity up to 500Mbit/s Modulation schemes 4/8/16/32/64/128/256QAM Channel spacing 7/14/28/40/56 MHz Low power consumption: 20W Integrated antennas from world class manufacturer up to 1.8m •
• • • • • •
Low power consumption Compact and light weight
ALS Series – ALplus2 IDU ALCplus2e IDU – Version Compacta Full IP ALCplus2e “enhanced” platform (evolucion ALCplus2):
•
4xFE/GE Sync/Async + 2xE1
•
Serie ALS – ALCplus2e IDU ALCplus2e IDU – Versión compacta Nodal ALCplus2e “enhanced” platform (evolucion ALCplus2):
•
4xFE/GE Sync/Async + (2+16)xE1 + 2xSTM1 (2+0/1+1MSP) + Nodal Bus
•
enhanced version
ALS Series – ALCplus2e Enhanced features – 2+0 configuration 2 carrier managed by a 1RU Compact IDU obtaining 1.0Gbps.
•
nxE1
Ethernet
TDM E1 protection and ETH G.8032 Ethernet Ring Protection
enhanced version
ALS Series – ALCplus2e Enhanced features – Double terminal Gestion de dos enlaces con 1 unidad. Matriz de cross-conexion integrada, sin necesidad de cableado adicional • •
Una sola IDU para proveer dos enlaces en cascada.
enhanced version
NxGbE
ALS Series – ALCplus2e IDU Enhanced Ethernet features – ALCplus2e 8 queues with settable length (128k to 8M) Long frames fragmentation (PDV optimization) Support of SyncEthernet and 1588v2 Admission Control / Rate Limiting:
• • • •
PIRL: Peak Input Rate Limiting (per port) CIR/EIR: per service and per priority per port
• •
Congestion Avoidance:
•
WRED & WFQ & Strict Priority.
•
G.8032 Ethernet Ring Protection Advanced QoS management with Eth/IP/MPLS QoS support Jumbo frame support up to 10K Monitoring and statistics based on:
• • • •
Type of service + QinQ + VLAN Jitter / Delay (according to Y.1731 Rec.)
MEF Certification MEF Certification ALCplus2e is certified with MEF 9 and 14 •
E-Line Service Type for Virtual Private Lines (EVPL) Ethernet Private Lines (EPL)
•
Point-to-Point EVC
UNI
• •
UNI
E-LAN Service Type for Multipoint L2 VPNs Transparent LAN Service
•
Multi-point to Multi-point EVC
UNI
• •
All above features make ALCplus2e LTE fully compliant
UNI
UNI
ALS Series – ALCplus2e Enhanced features – XPIC Solution XPIC functionality, for frequency re-use, obtaining 1.0Gbps on 56MHz channel.
•
up to nxE1 Ethernet (up to 400Mbps)
up to nxE1 Ethernet (up to 400Mbps)
nxE1 Ethernet (up to 1Gbps)
nxE1
Ethernet
enhanced version
Serie ALS – ALCplus2e IDU Enhanced Features – PWE3 Support Hybrid and PWE3 mapping for TDM traffic on the same platform
•
E1 Circuit Emulation according to:
•
MEF-8 standard E1 over Eth mapping IETF standards SAToP with different protocol stacking (IPv4 with UDP/IPV6 with UDP/MPLS/IP over MPLS CESoPSN
•
•
Selection of circuit emulation type is done by a simple software setting
enhanced version
Multi-Level Header Compression Packet Header Compression: Split Mount & Full Outdoor Main features:
•
It supports and automatically recognizes a large number of protocols: Ethernet (802.1D – 802.1Q – 802.1ad – 802.1ah) + non-standard S-TAG ethertypes 0x9100, 0x9200 and user defined MPLS + “MPLS-like” PW with or without Control Word (RFC4385) IPv4/IPv6 UDP RTP GTP-U (for IP tunneling with eNodeB) It supports header with size up to 64 bytes (single-level HC) or up to 128 bytes (dual-level HC) It compresses simultaneously a large number of flows up to a theoretical maximum of 4096 Compression CRCs and Feedback messages in order to ensure a correct compression/decompression process •
• •
•
NO additional latency (<5us) No impact on link budget
• •
Multi-Level Header Compression: example A (single level)
18 bytes
Ethernet
20-24
(802.1Q)
bytes
4 bytes
MPLS
HC dynamic
20 bytes
IPv4
HC context ID
fields HC CRCs
8 bytes
UDP
12 bytes
10 bytes
10 bytes
Payload
RTP
4 bytes
Ethernet FCS
Payload
34-38 bytes
4 bytes
76 bytes packet (62 bytes of header)
Ethernet FCS
packet
Packet Header Compression PACKET HEADER COMPRESSION- Split Mount & Full Outdoor
Split Mount throughput w P.H.C. Higher Spectrum Efficiency with Packet Compression Channel Spacing
Channel Spacing 4 QAM
Packet IDU – Typical Ethernet Throughp ut with Header Optimizati on 176bytes Ethernet Frame Packet
– 4IDU QAM 8 QAM 16 QAM 32 QAM 64 QAM Typical “Strong” Ethernet 14 MHz 19 Mbps 23 Mbps 34 Mbps 46 Mbps 55 Mbps Throughp (*)2Gbps in 56MHz available with ALCplus2e XPIC ut Mbps with 28 MHz 37 46 Mbps 69 Mbps 92 Mbps 110 Mbps Header 56 MHz 74 Mbps 92 Mbps 137 Mbps 183 Mbps 220 Mbps Optimizati on + Packet Header Compressi on 176bytes Ethernet
128 QAM
256 QAM
1Gbps in 56MHz / 2Gbps in 2x56MHz* 69 Mbps
78 Mbps
92 Mbps
133 Mbps
156 Mbps
183 Mbps
265 Mbps
311 Mbps
366 Mbps
Multi-Level Header Compression
VoIP over PBB [2 levels HC] ] % [ n i a g t u p h g u o r h t m u m i x a M
VoIP with eNodeB (IP Tunneling) [2 levels HC] VoIP over IPv6+MPLS [2 levels HC] 802.1ad + MPLS + IPv4 + UDP + RTP 802.1ad + MPLS + IPv4 + UDP 802.1ad + MPLS + IPv4 802.1ad + MPLS 802.1ad 802.1Q Ethernet (MAC only) Header optimization (no header compression)
ALCplus2e Radio fragmentation disabled Radio concatenation disabled Ports in secure mode
Multi-Level Header Compression
] s p b M [ t u p h g u o r h t t n e l a v i u q e 1 L m u m i x a M
VoIP over PBB [2 levels HC] VoIP with eNodeB (IP Tunneling) [2 levels HC] VoIP over IPv6+MPLS [2 levels HC] 802.1ad + MPLS + IPv4 + UDP + RTP 802.1ad + MPLS + IPv4 + UDP 802.1ad + MPLS + IPv4 802.1ad + MPLS 802.1ad 802.1Q Ethernet (MAC only) Header optimization (no header compression)
