ZTE C320 - Compact OLT Platform

The ZTE C300 platform provides solutions that meet the requirements of small FTTx networks. Thanks to the implemented power redundancy through dual DC and AC+DC, it allows for uninterrupted network operation, even in the event of the main switching card replacement.

The compact size of the ZTE C320 enables the platform to be placed in cabinets along with other equipment or in spaces with limited dimensions. The OLT platform with low capacity stands out due to reduced power consumption, up to 45%.

Specifications:

• Mounting platform capabilities: 420 Gb/s
• Switching speed: 84 Gb/s
• Number of service card slots: 2 (GPON/P2P/XG-PON1)
• Number of combined control card slots: 2
• Number of power card slots: 1
• Number of Uplink card slots: 1 (10 GE/GE/FE/E1/T1)
• Maximum number of GPON subscribers: 4,096
• Management interfaces: CLI, SSH, SNMP, telnet
• Dimensions: 2U (86.1 mm x 482.6 mm x 270 mm)
• Power supply: 48 V (DC), 230 V (AC)
• Operating conditions: Temperature: from -25°C to 55°C, Humidity: from 5% to 95%

GPON ITU G.984.x Features:

• Splitting ratio: Up to 1:128
• Range: 20-60 km
• Maximum attenuation: SFP B+ 28 dB, SFP C+ 32 dB
• Dynamic bandwidth allocation: NSR-DBA, SR-DBA
• Support: FEC, AES128, SCB, OLS

L2/L3 Features:

• Multicast: IGMP snooping/Proxy/SPR and MLD snooping/Proxy, 256 multicast VLAN, CAC, PRV, CDR
• QoS: 8 queues per port, SP, DWRR, DSPC Marking, CIR, PIR, EIR
• Security: L2-L4 ACL, IP and MAC source guard, DoS protection, False MAC/IP protection, Anti-flooding, DHCP 82

Other Parameters:

• VLAN, SVLAN, QinQ, VLAN stacks, STP/RSTP/MSTP, DHCP server, DHCP relay, DHCP Proxy, dual IPv4/IPv6 stack

Expansion Card Specifications:

• Control, Uplink, and Power Cards: 2 x SMXA (1 x 10 GE, 2 x GE Uplink interfaces (2 x SFP, 1 x RJ45), 48 V DC power input, switchable capacity: 84 Gb/s)
• GPON Cards: 1 x GTGO (8 x GPON ports)