Specifications

Installation and Operation Manual Chapter 1 Introduction
IPmux-24 Ver. 1.5 Technical Specifications 1-25
Connector RJ-45
Ethernet
Interface
Compliance IEEE 802.3, 802.3u, 802.1p&Q
Port Combinations
3 fiber optic SFPs
2 fiber optic SFPs + 1 UTP
1 fiber optic SFP + 2 UTPs
3 UTPs
Interfaces
1000BaseX, 100BaseFx, 1000BaseT SFPs or built-in
10/100BaseT
Frame Size 1632 bytes max
Fiber Optic
Specifications
See the SFP Transceivers data sheet
Timing
Transmit
• Internal
• External input or output via dedicated connector:
E1/T1 or 2048/1544 kHz squarewave (RS-422
electrical levels)
• Loopback
• Adaptive
IPmux-24/A
Adaptive Clock
Frequency Accuracy Better than 16 ppb and G.823 synchronization interface
requirements (clause 6), when locked to a PRC
(stratum 1) or SSU (stratum 2) clock
Frequency Accuracy
in Holdover
±16 ppb ±1 ppb of aging per day
Pseudowire
Number of
Connections
Up to 64
Standard
Compliance
TDM:
• IETF: RFC 4553 (SAToP), RFC 5087 (TDMoIP),
RFC 5086 (CESoPSN)
• ITU-T: Y.1413 (TDMoIP)
• MFA: IA 4.0
• MEF: 9, 14 (EPL certified)
HDLC:
• IETF: IETF RFC 4618 (excluding clause 5.3 – PPP) and
RFC 5087
Jitter Buffer Size
• 0.5–180 msec (unframed) with 0.1 msec granularity
• 2.5–180 msec (framed) with 0.5 msec granularity