Nokia (Alcatel-Lucent) ISAM FGLT-B 16-портовая интерфейсная GPON карта позволяет сервисным провайдерам подключить более 2000 абонентов.
Nokia ISAM FGLT-B подходит для узлов доступа NOKIA ISAM FX и ISAM FD и обеспечивает пропускную способность до 40 Гбит/с. Каждый PON интерфейс обеспечивает 2,5 Гбит/с в восходящем потоке и 1,2 Гбит/с в нисходящем.
Цена*: по запросу
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Артикул:
3FE68954AB
Описание
Основные характеристики:
Внешние интерфейсы
- 16-port GPON interfaces, using pluggable B+ or C+ optics, allowing 28dB or 32dB optical loss budget, respectively, based on:
- G.984.1 – GPON service requirements
- G.984.2 – GPON physical media dependent (PMD) layer
- G.984.2 – GPON PMD layer, Amendment 1
- G.984.3 – GPON transmission convergence (GTC) layer; GPON Encapsulation Method (GEM) based
- G.984.3 – GTC layer, Amendments 1 and 2
- G.988 – GPON OMCI, Appendixes I and II TR-156
- Support for:
- Advanced Encryption Standard (AES)
- Forward error correction (FEC)
- Dynamic bandwidth allocation (DBA)
- Configurable delay tolerance
Протоколы передачи
- Layer 2 forwarding – Generic:
- Ethernet packet types include Ethernet II Encapsulation and logical link control/ Subnetwork Access Protocol (LLC/SNAP)
- Any combination of untagged/priority/single tagged packets, selective Internet Protocol over Ethernet/Point-to-Point Protocol over Ethernet (IPoE/PPPoE) filtering
- Virtual LAN (VLAN) assignment for untagged/priority tagged packets based on port and protocol default VLAN, multi-VLAN support at UNI
- Layer 2 forwarding – CC mode:
- VLAN stacking (S-VLAN CC and S-VLAN/C-VLAN CC)
- Layer 2 forwarding – RB mode:
- VLAN stacking (S-iBridge), selective broadcast
- Layer 3 multicast:
- High-performance Internet Group Management Protocol (IGMP) processing
- IGMP proxy
- Immediate leave
- Source-specific multicast/any-source multicast (SSM/ASM)
- Active-Active load sharing for up to 4 x 10Gb/s bidirectional aggregate
Протоколы
- Management using Simple Network Management Protocol (SNMP), command-line interface (CLI) and TL1
- Provisioning and surveillance interface between optical line terminal (OLT) and optical network terminal (ONT) is assured using standard OMCI
- User access protocols: Address Resolution Protocol (ARP), IEEE 802.1X authentication, Dynamic Host Configuration Protocol (DHCP) Option 82 insertion, PPPoE relay tag
Качество обслуживания (QoS)
- QoS classification based on L2/L3/L4 multifield classification
- Priority bit (re)marking
- Connection admission control (CAC) at various levels of aggregation
- Policing
- Flexible traffic manager combining tail drop/weighted random early detection (TD/WRED) buffer admission, strict priority/weighted fair queueing (SP/WFQ) scheduling and shaping at various levels
- In-field, upgradeable, fully programmable packet processing
- Advanced traffic management capabilities for service level agreement (SLA) execution
Безопасность
- Protection against malicious media access control (MAC) move
- Assignment of virtual MAC address
- Proxies to avoid downstream multicast/broadcast (ARP)
- IPv4/IPv6 address antispoofing for user data packets/ARP/IGMP/DHCP
- Access control list (ACL) based on L2/L3/L4 multifield classification
- Rate control of control packets
Информация для заказа
Артикул | Описание |
3FE68954AB | 7360 ISAM FGLT-B 16-port GPON line card |