NTU-RG-54xx Operational manual
2.4 Main Specifications
Table 2 lists main specifications of the terminals:
Table 2 – Main specifications
VoIP Protocols
Supported protocols
SIP
Audio Codecs
Codecs
G.729, annex A
G.711(A/µ)
G.723.1 (5,3 Kbps)
Fax transmission: G.711, T.38
Parameters of Ethernet LAN Interface
Number of interfaces
4
Electric port
RJ-45
Data rate, Mbps
Autodetection, 10/100/1000 Mbps, duplex/half-duplex
Supported standards
IEEE 802.3i 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab 1000Base-T Gigabit Ethernet
IEEE 802.3x Flow Control
IEEE 802.3 NWay auto-negotiation
PON Interface Specifications
Number of interfaces
1
Supported standards
ITU-T G.984.x Gigabit-capable passive optical networks (GPON)
ITU-T G.988 ONU management and control interface (OMCI)
specification
IEEE 802.1Q Tagged VLAN
IEEE 802.1P Priority Queues
IEEE 802.1D Spanning Tree Protocol
Connector type
SC/APC
in compliance with ITU-T G.984.2, ITU-T G.984.5 Filter, FSAN
Class B+, SFF-8472
Transmission medium
Fibre optical cable SMF - 9/125, G.652
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