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Summary of Contents for Hirschmann PTN-2-C37.94
- Page 1 User Manual Installation Dragon PTN Interface Module PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Technical support Release 01 02/2018 https://hirschmann-support.belden.com...
- Page 2 In addition, we refer to the conditions of use specified in the license contract. You can get the latest version of this manual on the Internet at the Hirschmann product site (www.hirschmann.com). Hirschmann Automation and Control GmbH Stuttgarter Str.
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Page 3: Table Of Contents
Estimated Delay Calculation and Formulas ..........29 3.3.4 Estimated Delay Examples ............... 29 3.3.5 Differential Delay ..................29 Tuning CES = Tuning TDM Frames/Packet .......... 30 COMPATIBILITY ......................30 MODULE SPECIFICATIONS ..................31 Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... - Page 4 Figure 24 2-C37.94: Side View ..................... 25 Figure 25 Hardware Edition ......................26 Figure 26 E1/T1 Configuration ....................26 Figure 27 SAToP, CESoPSN Bandwidth ..................27 Figure 28 Delays .......................... 28 Figure 29 Differential Delay ......................30 Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018...
- Page 5 Table 7 Clocking Parameters on Port & Service Level ..............24 Table 8 TDM Frames/Packet ....................... 27 Table 9 Estimated Delay Formulas ....................29 Table 10 Estimated Delay (µs) Examples ..................29 Table 11 Other Specifications ...................... 31 Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018...
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Page 6: Introduction
CESoPSN (=CES over Packet Switched Network) customized channel transport; Hitless Switching / Single Path; Synchronization SyncE; A common example with C37.94, E1 and T1 can be found in the figure below: Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 7: Manual References
Dragon PTN Switching Module: PTN-CSM310-A DRE-DRM805-&-* Dragon PTN Interface Module: PTN-4-E1-L/PTN-4-T1-L DRF-DRM811-&-* Dragon PTN TRMs (Transmit Receive Modules: SFP, XFP) DRA-DRM810-&-* Dragon PTN General Specifications DRE-DRM818-&-* Dragon PTN Switching Module: PTN-16-E1-L/PTN-16-T1-L Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 8: Module Description
Table 2. After the module has gone through all the cycles in the table below (=rebooted successfully), the module turns into the normal operation, see LEDs in Table 3. Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 9: Table 2 Led Indications In Boot Operation
- service on this port: local E1/T1 traffic on this front port is OK (Loss of Signal) Red, lit service on this port: local E1/T1 signal is lost on this front port Red, blinking AIS, LOF or RAI received on this front port Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 10: C37.94 Sfp Port (Fiber)
MPLS-TP Dragon PTN network via one of the two E1/T1 interface ports. The 2-C37.94 module can interface with 2 C37.94 and/or 2 E1/T1 lines. In Figure 1, a common functional setup is shown. Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 11: E1 Framing
64 kbps (=8 bits/125 µs). One frame thus consists of 32*8 = 256 bits and lasts 125 µs. Typically 16 frames are packed together in one multiframe. NOTE: Multiframe = future support; Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 12: T1 Framing
It means that each time slot comprises 8*2 = 16 bits. Unused timeslots are filled with ones. The bandwidth of one timeslot is 64 kbps (=8 bits/125 µs). Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 13: Ami, Hdb3 And B8Zs Coding
E1: HDB3 Encoding : replace 4 zeros with 000V or B00V ...000V..B00V... Figure 9 HDB3 Encoding ...00000000... T1: B8ZS Encoding : replace 8 zeros with 000VB0VB ...000VB0VB... Figure 10 T1: B8ZS Encoding Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 14: Ces: Satop
0 1 2 3 4 5 6 7 8 9 10 30 31 x1 x2 x3 y1 y2 y3 z1 z2 z3 x1 x2 x3 y1 y2 y3 z1 z2 z3 Frame Frame Figure 12 Detailed E1 SAToP Example Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 15: Ces: Cesopsn
ALL channels ALL channels Site A Site B Site C Unused Site A Site B Site C Unused Site A Site B Site C Figure 13 General CESoPSN via C37.94 Port Example Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 16: Figure 14 Detailed C37.94 To C37.94 Cesopsn Example
ALL channels Site B Unused Site B CESoPSN 3 Site C E1/T1 frame Site C Unused Unused Site A Site B Site C Figure 15 General CESoPSN via E1/T1 Port Example Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 17: Figure 16 Detailed E1 Cesopsn Example
The remaining timeslots on the C37.94 port cannot be used anymore. On the destination side or E1 port, the transported timeslots can be mapped onto other timeslots if desired. The remaining timeslots on the E1 port can still be used. Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 18: Figure 17 General Cesopsn Via C37.94 To E1 Port Example
Frame x2 x3 … Successive slots starting from slot1 Figure 18 Detailed C37.94 To E1 CESoPSN Example e. Between a C37.94 and a T1 Port Similar to §2.2.7d. Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 19: Start Sending Data
(e.g. Tunnel y, see figure below). Each packet also contains a 16 bit sequence number. Different tunnels mean different paths through the network, with each path its own delay. Different delays result in a slow and a fast path. Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 20: Single Path
The Single Path feature is a sub feature of Hitless Switching (see §2.2.10). It influences the start-up behavior of the Hitless Switching mechanism: enabled: The CES can already start up with only one link up, coming out of a two-links- down situation; Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 21: Figure 20 Single Path Enabled
no CES BOTH links required MPLS-TP Dragon PTN only with both links up CES starts E1/T1 frame E1/T1 frame MPLS-TP Dragon PTN data data Figure 21 Single Path Disabled Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 22: Delay Comparison In Ces (Features)
(=Primary Reference Clock) is a very stable high quality clock that can be used as a reference clock delivered via SyncE to the node: A, D = Application ports; B, C = IFM front ports; Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 23: Figure 22 Clocking: Application D Slaves To Application A Via Dragon Ptn
E1, T1, C3794, 7-Serial, Dragon 2W4WEM, CODIR Internal Internal E1, T1, C3794, 7-Serial, Dragon 2W4WEM, CODIR SyncE, PRC SyncE, PRC Figure 23 Clocking: Both Application A and D Slave to Dragon PTN Clock Master Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 24: Table 7 Clocking Parameters On Port & Service Level
Properties Circuit Emulation. This value must be filled out in the ‘CESoPSN Clock Source Bundle ID’ port property to indicate to which CESoPSN service this port must slave its clock (=adaptive). NOTE: SyncE: See the manuals in Ref.[1] and Ref.[4] for more detailed information; Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 25: Short Haul/Long Haul On E1/T1 Ports
CAUTION: enabling selftests disables or disturbs normal service traffic on a port! For more information and configuration settings, see 'Test and Loopback' in Ref.[1] in Table 1. 2.3 Onboard Interfaces E1/T1 Hardware Configuration Edition Figure 24 2-C37.94: Side View Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 26: Straps
The amount of TDM Frames per Ethernet packet is an important setting because it influences the amount of consumed bandwidth and delay through the network. The more TDM Frames/Packet, the less bandwidth is used but the bigger the total delay through the network. Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 27: Bandwidth
The total delay between two end points over the Dragon PTN network depends on: P (=Packetization Delay): Delay to encode E1/T1/C37.94 input into MPLS-TP packets; DP (=Depacketization Delay): Delay to decode MPLS-TP packets into E1/T1/C37.94; Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 28: Delay Parameters
‘(Two Paths nodes difference)*10 + expected peak-to-peak jitter (µs)’. If path1 has 17 nodes and path2 has 8 nodes, this is a difference of 9 nodes. You could set MaxNetwPathDelayDiff = 9*10 + 250 = 340 µs; Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 29: Estimated Delay Calculation And Formulas
1250 + 500 + 1375 + 3927 = 3.3.5 Differential Delay Differential Delay is the difference in Path Delays between two end-points, measured in two opposite directions over the same path. Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 30: Tuning Ces = Tuning Tdm Frames/Packet
A C37.94 port and any E1 port on any IFM can be programmed in the same E1 CES service; A C37.94 port and any T1 port on any IFM can be programmed in the same T1 CES service; Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... -
Page 31: Module Specifications
Ethernet in the First Mile Over Point-to-Point Copper Electromagnetic Interference Error Extended Super Frame Ethernet Fault HDB3 High Density Bipolar of Order 3 IEEE Institute of Electrical and Electronics Engineers InterFace Module kbps Kilobit per Second Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018... - Page 32 Power Input Packet Transport Network Point to Point Remote Defect Indication SAToP Structure Agnostic TDM over Packet Super Frame Small Form-Factor Pluggable SyncE Synchronous Ethernet Time Division Multiplex Wide Area Network Installation PTN-2-C37.94 with E1/PTN-2-C37.94 with T1 Release 01 02/2018...
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