The G7800 supports both MPLS-TP and Carrier Ethernet (EPL, EVPL, EPLAN, EVC defined in MEF) for packet transportation. In addition to native Ethernet transport, G7800 can be used as the gateway for PDH and SDH/SONET networks to enter PSNs using Circuit Emulation and Encapsulation technologies. Encapsulation technologies include TDMoE, TDMoIP, and TDMoMPLS. Circuit Emulation include CESoPSN (NxDS0/64K), SAToP (Unframed E1/T1), and CEP (SDH/SONET paths). Pseudowires make grooming and multiplexing DS0, E1/T1, and SDH/SONET paths easier, and service integrity can also be monitored and protected via packet network protection schemes.

One G7800 with core switching bandwidth up to 400Gbps supports 100GE, 40GE, 10GE and 1GE along with additional TDM interfaces, including STM-n/OC-n, E1/T1, and a rich variety of low-speed DS0 interfaces. The system is a perfect combination of PTN/CE, SDH, and PDH technologies.

G7800 provides high availability and reliability required by Carrier, Power Utility, Government and Transportation applications by supporting MPLS-TP LSP 1:1/1+1 protection and ERPS, with protection switching time <50ms. Ethernet and MPLS section and end-to-end OAM are also provided for monitoring service integrity and performance. The G7800 is 7U in height, and its powerful functions enable customers to provision a service-grooming hub, ring, or mesh 10G packet network with ultimate ease.

G7800 comes with an environmentally friendly design. G7800 devices are products with low pollution. 90% of the metal structure uses low-pollution stainless steel and aluminum plates, which is more environmentally friendly than materials used in previous products. It also comes with detachable design, for easy assembly and disassembly. G7800 also comes with recyclable design; after it reaches end of life, its components can be dismantled for reuse, recycling, energy recovery, or other non-wasteful means.

Features

Mechanical and Electrical

• 7U height, 19” width ETSI unit (front access)
• Power supply: hot swappable DC, dual for redundancy
• Operating Temperature: -20 ºC to 60ºC

System Capacity

• Up to 2 x 100GE/40GE ports
• Up to 34 x 10GE ports
• Up to 76 x 1GE ports
• Up to 64 x FE Base-T ports
• Up to 320 x E1/T1 ports
• Up to 60 x DS3* ports
• Up to 12 x STM-1 ports
• Up to 12 x STM-4 ports
• Up to 12 x STM-16 ports
• Up to 16 x POE/POE+ ports
• Up to 8 x POE++ ports
• Up to 590 Mpps output