PacketBand Single T1/E1 CESoPSN Unit, (2xUTP) 10/100/GE Ports & (1xSFP) Ports For WAN With Asymmetrical & Plesiochronous Clocking, Includes LACP & RSTP & Enhanced Clock & 32 Logical Links & Serial Control Cable & DbManager Lite, AC Power, SA

PART #  586903
Minimum 1 EACH
Call for Availability


The PacketBand-TDM-1 (TDM-1) supplies a clock-locked clear channel or structured E1 or T1 circuit over ethernet, IP, or MPLS networks. It supports a single E1/T1 and can be used in pairs or with other members of the PacketBand range


  • Multi-standard TDM pseudowire support: CESoPSN, SATOP, TDM over IP
  • Highly accurate and stable clock recovery
  • G.823 synchronization levels
  • Various clocking options for different network types and clock recovery requirements
  • Out-of-band clocking method via multicast services (PacketBand-TDM-1MC)
  • "Inter-works" with other PacketBand family members
  • (1) E1/T1 interface, (2) 10/100/1000 Mbps RJ45 interfaces, (1) 100/1000 Mbps SFP interface
  • Support for jumbo packets upto 10240 bytes on ethernet ports
  • TDM packets can be assigned IP diffServ (DSCP) or ToS and 802.1p CoS values
  • Supports full 802.1q tagging and associated 802.1p CoS prioritization levels
  • All egress packets, including TDM links, can be prioritized across four output queues
  • 802.1Q VLAN including Q-in-Q, Link Aggregation Control Protocol (LACP)
  • Rapid Spanning Tree Protocol (RSTP), rate limiting
  • Remote management with DbManager: + Configuration changes; + Alarms and events; + Graphs; + Loopbacks and pings; + Sniffer/monitor port; + Software/firmware updates
  • Optional 19 Inch Rack-Mount Kit; 1 Unit Per 1U or 2 Units Side-By-Side Per 1U

Specification Description

Item: Single T1/E1 CESoPSN Unit
Clock Recovery: Advanced Algorithms Tunable For Different Network Characteristics As Standard. Capable Of Exceeding G.823 Synchronous Interface Requirements (Subject To Network Performance)
TDM port (E1): RJ45 Connector Presents as DCE (Crossed Cable For DTE) 120 Ohm 75 Ohm User-Selectable via Converter Cable G.703 Unstructured G.704 channelised ITU G.706 Selectable CRC4/non-CRC4 HDB3 Transparent to User Signaling
TDM port (T1): RJ45 Connector, Presents as DCE (Crossed Cable For DTE), 100 Ohm, Unframed 1.544 Mbps, Framed 1.536 Mbps (robbed-bit), ESF or D4 Selectable, B8ZS or AMI Selectable, Transparent to User Signaling
Ethernet Interfaces: 2 x RJ45 UTP, 10/100/1GE, Auto-Sensing or Manual, SFP Cage (Module Not Supplied) For Various Fiber Modes
Local Management Port: RJ12, Asynchronous, Auto-Sensing To 115 kbps, Also Remote Access Via Packet Network
Oscillator Performance: Hold-Over 24 Hour 4 ppb, Aging Per Day 0.5 ppb, Temperature Stability 14 ppb
IP & MAC Address: Single MAC Address, IP Address, Subnet Mask And Default Gateway, Support For DHCP
Configuration: Held In Non-Volatile Memory
Power (AC): Internal via IEC Connector Auto-Sensing 96 - 240 Volt AC, Maximum consumption 0.2 Amp RMS At 230 Volt AC MTBF 400000 Hour
Power (DC): Nominal -48 Volt DC, 4 mm Terminal Block -33 to -75 Volt DC 0.35A Maximum MTBF 1790000 Hour; Nominal -24 Volt DC, 4 mm Terminal Block -18 to -75 Volt DC 0.55 Amp Maximum MTBF 800000 Hour
Environmental Conditions: -20 to 55 deg C Operating Temperature, 10 - 90% Humidity Non-Condensing
Dimension: 225 mm Width x 200 mm Depth x 44 mm Height

Tech Info

EMC, EN55022-1988, EN55014-1988, EN61000-3-2/3-1995, AS/NZ CISPR22-2000, FCC Part 15(B), RoHS Compliant Without The Use of Exceptions, EC EN60950-1-2002, ACA TS001-1997, ACS/NZ60950-2000, AS/NZS3260-1993, IEC950


Port 1 Device Technology T1

Spec Sheet

Spec Sheet