MileGate - Technical Data and Features
| Features | |
| System architecture | Fully modular open architecture, any service - any slot |
| Hybrid backplane for Ethernet and native TDM services | |
| Protection | 1:1 equipment protection for core unit and media gateway |
| RSTP/STP and 802.3ad link aggregation on Gigabit Ethernet uplink | |
| IP DSLAM functionality | According to Broadband Forum TR-101 |
| IPoE, PPPoE and PPPoA via DSL-Link | |
| Line identification and traceability (PPPoE intermedia agent, DHCP option 82) | |
| ATM termination, ATM to Ethernet interworking | |
| 802.1Q VLAN, 802.1ad provider bridge (Q-in-Q) | |
| N:1 and 1:1 VLAN forwarding | |
| 802.1p CoS | |
| DSCP lookup and mapping | |
| Enhanced traffic management | |
| Substantial multicast functionality, IGMPv2/IGMPv3 (e. g. IGMPv3 snooping with message suppression and proxy reporting) | |
| Access control lists | |
| IEEE 802.1ag Ethernet OAM | |
| Voice media gateway | H.248/MEGACO control protocol and SIP for POTS/ISDN |
| G.711 and G.729 A/B codec, echo cancellation, silence suppression, Silence-Suppression | |
| Comfort noise generation, DSCP QoS | |
| V5.2 interface | Protocol converter for POTS/ISDN, Uplink via E1 interface |
| Circuit Emulation Gateway | SAToP functionality for 8 E1 circuits |
| Management interfaces | USB interface for local configuration |
| 10/100/1000BaseT interface for management | |
| Security Functions and Services | |
| MAC address translation | Protection against MAC address spoofing and floating |
| VLAN | VLAN seperation, VLAN tunneling |
| 1:1 or n:1 modes | VLAN cross-connect or VLAN bridging |
| PLS (Private Line Service) | Support of Layer 2 Control Protocols (L2CP) |
| TLS | Transparent LAN Service via VLANs according to TR-101 |
| Interfaces – Uplink, Cascading | |
| Gigabit Ethernet | 2 x optical + 3 x electrical |
| Interfaces – Subscriber Side | Number of Ports per Card |
| ADSL/ADSL2/ADSL2plus | 32 or 48 |
| VDSL2 (EFM) | 32 |
| SHDSL (EFM) | 32 |
| SHDSL (ATM) | 32 |
| SHDSL (TDM) | 8 |
| POTS (with/without ADSL splitter) | 32 or 48 |
| ISDN (2B1Q or 4B3T) | 16 |
| E1 (G.703) | 8 |
| Ethernet (electrical with PoE+) | 8 |
| Ethernet (optical 1000BaseBX with/without CATV overlay) | 24 |
| Capacity | MileGate 2500 | MileGate 2300 |
| Number of slots | 21 | 8 |
| Bandwidth per slot | 1 Gbps protected (1:1) backplane access | |
| Slot width | 20.32 mm | |
| Dimensions (W x D x H) and Weights | MileGate 2500 | MileGate 2300 |
| 19“ subrack with front cover | 482.6 x 286 x 308.2 mm, 7.4 kg | 482.6 x 283 x 177 mm, 5.1 kg |
| Installation | 19“ and ETSI mounting practice | |
| EMC, Safety and Powering | |
| Product family standard | Public telecommunication network equipment – EN 300 386 V1.3.2 |
| Safety | IEC/EN 60950-1 |
| Input voltage nominal (min/max) | -48/-60 V DC (40.5 V DC ... 72 V DC) |
| Operation Environment | |
| Temperature range system (extended) | -25 °C ... +60 °C |
| Humidity | According to class 3.2, up to 95 %, non-condensing |
