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Huahuan Electronics H0FL-EthMux.SA1601 User Manual

E1/t1 over ethernet converter
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H0FL-EthMux.SA1601/SA1602
E1/T1 over Ethernet Converter
User's Manual
Beijing Huahuan Electronics Co., Ltd.

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Summary of Contents for Huahuan Electronics H0FL-EthMux.SA1601

  • Page 1 H0FL-EthMux.SA1601/SA1602 E1/T1 over Ethernet Converter User’s Manual Beijing Huahuan Electronics Co., Ltd.
  • Page 2 H0FL-EthMux.SA1601/SA1602 E1/T1 over Ethernet Converter User’s Manual Beijing Huahuan Electronics Co., Ltd. Version 1.3 (Nov. 2014)
  • Page 3 The information in this document, including product specifications and information, is subject to change without notice. For information related, please consult Beijing Huahuan. Copyright © Beijing Huahuan Electronics Co., Ltd. 2013 All rights reserved Product Name: H0FL-EthMux.SA1601/SA1602 E1/T1 over Ethernet Converter Manual Version: 1.3...

  • Page 5: Table Of Contents

    Contents  OVERVIEW ..............1 Introduction ............... 1 Typical Application ............2 Timing Modes ..............4  SYSTEM ARCHITECTURE ........7 Function Introduction ............7 Front Panel Arrangement ..........8 2.2.1 Diagrams of Front Panels ..........8 2.2.2 LED Functional Description ........... 9 2.2.3 DIP Switch ..............
  • Page 6 Troubleshooting ............... 18 4.1.1 PWR FAIL LED on ............18 SYS LED Doesn’t Blink ..........18 4.1.2 4.1.3 Ethernet Electrical Port LINK LED off ......18 4.1.4 Ethernet Optical Port L/A LED off or OLOS LED on . 19 4.1.5 E1/T1 Interface Alarm LED ON ........
  • Page 7 System Configuration ............38 5.7.1 System Time Management ........... 39 5.7.2 Password Management ..........39 5.7.3 Default Parameter Recovery ......... 40 5.7.4 Upgrade Online ............42 5.7.5 Reboot Device .............. 44  TECHNICAL SPECIFICATIONS ......45 System Parameters ............45 E1/T1 Interface Features ..........

  • Page 9: Overview

    Introduction Thank you for choosing the H0FL-EthMux.SA1601/SA1602 E1/T1 over Ethernet Converter designed and made by Beijing Huahuan Electronics Co., Ltd. This converter encapsulates data of E1/T1 stream in the data packet, supports SAToP protocol and UDP/IP packet mode; realizing transportation of 1~2 E1/T1 service over 1 FE port.

  • Page 10: Typical Application

    Beijing Huahuan Electronics Co., Ltd.  2 uplink Ethernet electrical ports support 1+1 hitless protection;  Ethernet built-in layer 2 switch, supports VLAN (802.1Q based and QinQ based), QoS (port based, 8021.1P based and TOS based); supports port speed limit, flow control, MAC address automatic learning and MAC address aging time setting;...
  • Page 11 Figure 1.2-1 Typical application of H0FL-EthMux.SA1601/SA1602 interconnected with aggregation device E1/T1 Uplink Uplink Wireless Transport E1/T1 H0FL- H0FL- E 1/T1 EthMux EthMux 1/T1 SA1601/SA1602 SA1601/SA1602 Computer Local Ethernet Figure 1.2-2 Typical application of H0FL-EthMux.SA1601/SA1602 in wireless network H0FL-EthMux.SA1601/SA1602 User’s Manual V1.3...

  • Page 12: Timing Modes

    EthMux EthMux Computer Local Ethernet Figure 1.2-3 Typical application of H0FL-EthMux.SA1601/SA1602 in cable network In wireless network application, H0FL-EthMux.SA1601/SA1602 can cooperate with wireless bridges from most manufacturers. At present, the transmission bandwidth of wireless bridge sold in the market is changing with the Ethernet packets;...
  • Page 13 Therefore, H0FL-EthMux.SA1601/SA1602 provides another timing mode, loopback timing mode. In this mode, H0FL-EthMux.SA1601/SA1602 uses the clock extracted from E1/T1 input port signal to reconstruct E1/T1 output stream, the wander formed in network transmission can be absorbed completely by internal memory of H0FL-EthMux.SA1601/SA1602.
  • Page 14 (such as PBX remote module or PCM terminal) to adaptive mode, is probably better than setting both to adaptive modes. It’s better to set the both sides H0FL-ETHMUX.SA1601/SA1602 to loop back timing mode when the both sides devices use synchronous master clock, such as the switches with independent clock distribution network interconnect with each other.

  • Page 15: System Architecture

      Function Introduction H0FL-EthMux.SA1601/SA1602 is built on TDM/Packet processing unit. It truncates E1/T1 data stream and encapsulates the data into Ethernet packet; and then sends the packed MAC frame to the Ethernet exchange unit via MII interface; finally, accesses to Ethernet network through uplink Ethernet ports.

  • Page 16: Front Panel Arrangement

    2.2.1 Diagrams of Front Panels All service interfaces, power ports, indicators and dips are on the front panel of H0FL-EthMux.SA1601/SA1602 device. The equipment type is stuck to the upper cover. Front panels of H0FL-EthMux.SA1601/SA1602 are shown in Figure 2.2-1~Figure 2.2-4 (not in the exact proportion, some interfaces and LEDs are added or removed according to selection of actual devices).

  • Page 17: Led Functional Description

    Uplink1 Data1 Data2/NM E1/T1 Uplink2 Figure 2.2-4 Front panel of H0FL-EthMux SA1602 (220V AC) 2.2.2 LED Functional Description LED functional descriptions of H0FL-EthMux.SA1601/SA1602 are shown in Table 2.2-1. Table 2.2-1 LED functional descriptions Label Color Functional descriptions Remark System working state...
  • Page 18 Beijing Huahuan Electronics Co., Ltd. Ethernet optical port receiving no light instructions: OLOS On: no light receiving Off: receiving normally One link Ethernet electrical port state indicator instructions: on the left (Ethernet On: Link normally electrical each Green port Ethernet...

  • Page 19: Dip Switch

    Beijing Huahuan Electronics Co., Ltd. E1/T1 port alarm state instructions: On: LOS alarm LOS/AIS Regular slow blink: AIS alarm Irregular fast blink: receive E1/T1 signal with wrong HDB3 code Off: no alarm 2.2.3 DIP Switch There is a 4-position DIP switch on the front panel of H0FL- EthMux.SA1601/SA1602;...

  • Page 20: E1/T1 Interface

    E1/T1 interface shell suspended by SA1602) 2.2.4 E1/T1 Interface H0FL-EthMux.SA1601 provides 1 channel of 120Ω-E1/100Ω-T1 balanced interfaces and uses RJ-48C socket; H0FL-EthMux SA1602 provides 2 channels of 120Ω-E1/100Ω-T1 balanced interfaces and uses dual-E1 socket. Pin orders of RJ48-C and dual-E1 connectors, and socket signals are defined as follows.

  • Page 21: Ethernet Port

    2.2.5 Ethernet Port There are four 100Base-Tx Ethernet electrical ports and one 100Base-Fx optical port provided by H0FL-EthMux.SA1601/SA1602 device. Two Ethernet electrical ports (Uplink) are uplink ports used to connect with transmission network and the other two are local data ports (Data1) used to access local Ethernet, such as switches;...
  • Page 22 Beijing Huahuan Electronics Co., Ltd. It supports VLAN division based on 802.1Q and QinQ; and QoS setting based on port, 8021.1P and TOS which can be divided into priorities. These three QoS are enabled by default and configured with the recommended priority to ensure the normal monitoring and E1/T1 signal transmission priority, i.e.

  • Page 23: Power Switch And Power Socket

    Beijing Huahuan Electronics Co., Ltd. 2.2.6 Power Switch and Power Socket H0FL-EthMux.SA1601/SA1602 device supports -48V DC and ~220V AC power supplies. The ~220V AC power supply adopts ~220V AC power socket which complies with national standard and is connected by standard three-core power cable.

  • Page 24: E1/T1 Interface Connections

    Ethernet or Tester Figure 3.1-1 E1/T1 loop back RxTx can test E1/T1 connection cable, and TxRx is used to test the whole circuit including H0FL-ETHMUX.SA1601/SA1602 in the two ends and the Ethernet link between them. 3.1.3 Ethernet Cable/Optic Fiber Connections H0FL-EthMux.SA1601/SA1602...
  • Page 25 Beijing Huahuan Electronics Co., Ltd. local data ports, Data2 is used as the monitoring port), and one 100Base-Fx Ethernet optical interface used as either uplink port or local data port. Ethernet optical port uses SFP integrated optical modules, and the port labeled (...

  • Page 26: Usage And Maintenance

    Beijing Huahuan Electronics Co., Ltd.   After powering on H0FL-EthMux.SA1601/SA1602 device, the system should start after 90 seconds to work normally. The system completion startup SYS indicator changes from long on to flashing. You can observe each interface indicator to preliminarily judge working state of each port.

  • Page 27: Ethernet Optical Port L/A Led Off Or Olos Led On

    Beijing Huahuan Electronics Co., Ltd. straight-through cable is used under manual mode (crossover cable should be used); the electrical interface connection does not match the client configuration, and network device connected with is working properly. 4.1.4 Ethernet Optical Port L/A LED off or OLOS LED on Ethernet optical port L/A LED is off, indicating that the corresponding Ethernet port does not establish connection properly.

  • Page 28: Two Ends Of Devices Cannot Connect

    Check timing mode setting of H0FL-EthMux.SA1601/SA1602. If both sides of the E1/T1 devices are not in the state of the synchronization, timing mode of H0FL-EthMux.SA1601/SA1602 must be adaptive timing, not loop timing. At the beginning of startup, slip is normal.

  • Page 29: Device Monitoring

    Beijing Huahuan Electronics Co., Ltd.   H0FL-EthMux.SA1601/SA1602 device supports Web Server to monitor devices. Login Web Server needs Username and Password, the default Username and Password are lowercase ―admin‖, as shown in the following figure, you can change it at System setting.

  • Page 30: System Info

    Beijing Huahuan Electronics Co., Ltd. Web Server NM of H0FL-EthMux SA1602 will be introduced in the following part. System Info After login Web Server, Welcome page will be shown. This page includes Hardware version number, Software version number, Web manager version number, IP address, Subnet Mask, Gateway IP address and MAC address.

  • Page 31: Ethernet Port State

    Beijing Huahuan Electronics Co., Ltd. submitting, but not saved, after rebooting the device, E1 in each channel will not be in Loop state. See details in Figure 5.2-1. Figure 5.2-1 E1 channel Alarm State 5.2.2 Ethernet Port State Click left side Alarm State–ETH Port will show 4 Ethernet electrical ports and 1 optical port LINK UP/DOWN state, as shown in Figure 5.2-2.

  • Page 32: Alarm Log

    Beijing Huahuan Electronics Co., Ltd. Figure 5.2-3 Power State 5.2.4 Alarm Log Click left side Alarm State–Alarm Log will show Alarm Type, Alarm Item, Port Number, Start Time and End Time, as shown in Figure 5.2-4 Figure 5.2-4 Alarm Log...

  • Page 33: Eth Management

    Beijing Huahuan Electronics Co., Ltd. alarm shielding can only be set one by one. E1 channel alarm shielding management and Ethernet port alarm shielding management are respectively shown in Figure 5.3-1 and Figure 5.3-2. Figure 5.3-1 E1 channel alarm shielding management Figure 5.3-2 ETH alarm shielding management...
  • Page 34 Beijing Huahuan Electronics Co., Ltd. Table 5.4-1 Ethernet port management parameters Parameters Options Instruction Port Numbers for 5 Ethernet ports Ethernet service name: support up to 15 capital/small letters, digit and part Service special character input; support 7 Chinese characters (doesn’t support Name any special characters, such as ―/‖,...

  • Page 35: Ethernet Senior Management

    Beijing Huahuan Electronics Co., Ltd. Tip: The sentence with underline is default setting. 5.4.2 Ethernet Senior Management Ethernet senior management provides MAC address aging time, Ethernet port QoS management and port rate control setting. MAC address aging time range is 0~524287s (default: 300s), as shown in Figure 5.4-2.

  • Page 36: Vlan Management

    Beijing Huahuan Electronics Co., Ltd. 70, after clicking Submit, the value will change to 64, means the maximum speed is 64KB. This series device supports suppression function of broadcast, multicast and unknown package, you can set rate limit according to your actual use.
  • Page 37 Beijing Huahuan Electronics Co., Ltd. Figure 5.4-5 Uplink port 1+1 nondestructive configuration Figure 5.4-6 Configure QinQ VLAN automatically Uplink 1 + 1 nondestructive protection function is forbidden, Ethernet of H0FL-EthMux.SA16 series device supports 802.1 Q VLAN and QinQ VLAN. 802.1Q VLAN is that adding the VLAN tag in front of Ethernet frame type.
  • Page 38 Beijing Huahuan Electronics Co., Ltd. Figure 5.4-8 VLAN management 2-E1 port configuration Figure 5.4-9 VLAN management 3-Ethernet port VLAN configuration Figure 5.4-10 VLAN management 4-VLAN Table Figure 5.4-11 VLAN management 5-VLAN configuration confirmation H0FL-EthMux.SA1601/SA1602 User’s Manual V1.3...
  • Page 39 Beijing Huahuan Electronics Co., Ltd. Table 5.4-3 VLAN management parameters Parameters Options Instruction During VLAN division, untagged VLAN is Disable disabled, it is applicable to the network which doesn’t support VLAN priority; When 802.1Q VLAN is enabled, add the VLAN tag in front of VLAN Mode 802.1Q...

  • Page 40: E1 Management

    Beijing Huahuan Electronics Co., Ltd. Parameters Options Instruction VLAN VVLAN ID, support 4094 VLAN ID, range (1- Configuration 4094) Define customer priority, including 8 PRI degrees Priority (0-7). The higher the value is, the greater the priority will be VLAN table configurations, inquiry, adding and deleting...

  • Page 41: E1 Service Management

    Beijing Huahuan Electronics Co., Ltd. 5.5.1 E1 Service Management Figure 5.5-1 E1 channel Management 5.5.2 E1 Senior Management Figure 5.5-2 E1 channel senior Management Figure 5.5-3 TTL/TOS configuration of E1 channel Management E1 Management parameter settings are shown in Table 5.5-1.
  • Page 42 Beijing Huahuan Electronics Co., Ltd. Table 5.5-1 E1 Management parameters Parameters Options Instruction E1 service name: support up to 15 capital/small letters, digit part special character input; support 7 Service Name Chinese characters (not support special characters, such as ―/‖, ―\‖...
  • Page 43 MAC address, such as 80-80-80-80-80-80, can make the communication with other device. H0FL-EthMux.SA63 device Ethernet MAC address has formed, you don’t need to set. H0FL-EthMux.SA1601/SA1602 supports ARP protocol addressing; the opposite device or default gateway device's H0FL-EthMux.SA1601/SA1602 User’s Manual V1.3...

  • Page 44: Error Test

    In order to improve the transmission service quality of E1 data, according to provide transmission Ethernet whether support IEEE 802.1 Q, 802.1 AD and 802.1 p standard, H0FL-EthMux.SA1601/SA1602 can set the standard is packed to join contain priority VLAN label (V-Tag) or QinQ label (S- Tag).

  • Page 45: Snmp Management

    Beijing Huahuan Electronics Co., Ltd. Figure 5.5-4 Error test SNMP Management SMMP management is shown in Figure 5.6-1, SNMP management parameters are in Table 5.6-1. Figure 5.6-1 SNMP management Table 5.6-1 SNMP management parameters Parameters Option Instruction Read commands of device...

  • Page 46: System Configuration

    Beijing Huahuan Electronics Co., Ltd. Parameters Option Instruction Receive commands of Trap SNMP Trap Default: public Community communication ports SNMP connecting the devices with Port Number SNMP, SNMP protocol, Default: port: 161 Address used to receive Trap information: most addresses and ports can be set is up to 5.

  • Page 47: System Time Management

    Beijing Huahuan Electronics Co., Ltd. 5.7.1 System Time Management System time can be modified in three ways: manually enter the time, use Local PC time or SNTP network time. System time setting divides into time setting and device SNTP management, as shown in Figure 5.7-1.

  • Page 48: Default Parameter Recovery

    (192.168.1.2). At the same time, due to the change of IP, it will show Access failed. Then we need to restart Web Server. Figure 5.7-3 Default parameters recovery H0FL-EthMux.SA1601/SA1602 supports changing E1/T1 port number. For example, change E1/T1 port number of H0FL-EthMux.SA1602 to 1. Steps are shown as follows: Step 1: Generate the configuration code by verification code.
  • Page 49 Beijing Huahuan Electronics Co., Ltd. Figure 5.7-4 Generate configuration code Step 2: Type in the configuration code and click Submit, E1/T1 port number will be changed. Figure 5.7-5 Change E1/T1 port number Step 3: Check E1/T1 port number in Configuration State to confirm whether the change is successful.

  • Page 50: Upgrade Online

    Beijing Huahuan Electronics Co., Ltd. Figure 5.7-6 Change E1/T1 port number successfully 5.7.4 Upgrade Online Both hardware and software programs of H0FL-EthMux.SA1601/SA1602 can be upgraded through ftp. We will take software program as an example to introduce online upgrade method.
  • Page 51 Beijing Huahuan Electronics Co., Ltd. Step 2: Select an upgrade mode; it is available to select software and hardware at the same time. Note that the upgrade files must be uploaded at the first step, and then click ―Upgrade‖ and confirm it, finally, it starts to upgrade.

  • Page 52: Reboot Device

    Beijing Huahuan Electronics Co., Ltd. Figure 5.7-10 Upgrade online 4—upgrade is completed Note: If the power is off during upgrade, it may make equipment not start and need to program procedures with download line. 5.7.5 Reboot Device Figure 5.7-11 Reboot device...

  • Page 53: Technical Specifications

    Beijing Huahuan Electronics Co., Ltd.   System Parameters H0FL-EthMux.SA1601: 1 E1/T1 interface 4 100Base-Tx Ethernet electrical ports 1 100Base-Fx Ethernet optical port H0FL-EthMux SA1602: 2 E1/T1 interfaces 4 100Base-Tx Ethernet electrical ports 1 100Base-Fx Ethernet optical port E1/T1 Interface Features E1/T1 interface: Complies with ITU-T G.703 recommendation...

  • Page 54: Power Supply

    Beijing Huahuan Electronics Co., Ltd. Optical ports: manual 100M full-duplex Maximum packet length: 2000bytes Connector: 100M electrical port: RJ45 100M optical port: LC Port number: 100M electrical port: 4 100M optical port: 1 Power Supply 100V~260V/50~60Hz (fuse: 1A） -36V~ -72V ≤4.5W...

  • Page 55: Appendix Acronyms And Abbreviation

    Beijing Huahuan Electronics Co., Ltd. Word Definition Time Division Multiplex SAToP Structure-Agnostic TDM over Packet DSCP Differentiated Services Code Point User Datagram Protocol Quality of Service Terms Of Service Time To Live VLAN Virtual Local Area Network Real-time Transport Protocol...

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