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IEEE 1588 PTP Features
• IEEE 1588v2 PTP (Precision Time Protocol) with hardware time stamping for precise time synchronization of networks
• Support both IEEE 1588 Boundary Clock and Transparent Clock
• Support both End to End (2-step) and Peer to Peer (2-step) modes
in Transparent Clock
• High precision time accuracy (under 1 μs)
Features and Benefits
• Command Line Interface (CLI) for quickly configuring major managed functions
• DHCP Option 82 for IP address assignment with different policies
• Support EtherNet/IP, Modbus/TCP and PROFINET protocols for device management and monitoring
• Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), and RSTP/STP for network redundancy
• IGMP snooping and GMRP for filtering multicast traffic
• Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning
• QoS (IEEE 802.1p and TOS/DiffServ) to increase determinism
• RMON for efficient network monitoring and proactive capability
• SNMPv1/v2c/v3 for different levels of network management security
• Bandwidth management to prevent unpredictable network status
• Port mirroring for online debugging
Introduction
The EDS-405A-PTP are 5-port IEEE 1588v2 PTP switches designed especially for real-time control applications. The switches support Modbus TCP, PROFINET RT, and EtherNet/IP for better SCADAintegration. Other management functions such as IGMP snooping, IEEE 802.1Q VLAN, QoS, RMON and relay warning, make the network planning more flexible and easy.
• Technology | |
Standards | IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3x for Flow Control IEEE 802.1D-2004 for Spanning Tree Protocol IEEE 802.1w for Rapid STP IEEE 802.1p for Class of Service IEEE 802.1X for Authentication IEEE 802.1Q for VLAN Tagging |
Protocols | IGMPv1/v2, GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, TFTP, SNTP, SMTP, RARP, RMON, HTTP, Telnet, Syslog, DHCP Option 66/67/82, BootP, LLDP, PROFINET, EtherNet/IP, Modbus/TCP, IPv6, NTP Server/Client, HTTPS, SSH |
MIB | MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9 |
Flow Control | IEEE 802.3x flow control, back pressure flow control |
• Switch Properties | |
Priority Queues | 4 |
Max. Number of Available VLANs | 64 |
VLAN ID Range | VID 1 to 4094 |
IGMP Groups | 256 |
MAC Table Size | 8 K |
Packet Buffer Size | 1 Mbit |
• Interface | |
RJ45 Ports | 10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection |
Console Port | RS-232 (RJ45 connector) |
DIP Switches | Turbo Ring, Master, Coupler, Reserve |
LED Indicators | STATE, PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL, 10/100M |
Alarm Contact | 1 relay output with current carrying capacity of 1 A @ 24 VDC |
• Power Requirements | |
Input Voltage | 12/24/48 (9.6 to 60 VDC), redundant dual inputs |
Input Current | 0.27 A @ 24 V |
Overload Current Protection | Present |
Connection | 1 removable 6-contact terminal block |
Reverse Polarity Protection | Present |
• Physical Characteristics | |
Housing | Metal, IP30 protection |
Dimensions | 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in) |
Weight | 820 g |
Installation | DIN-rail mounting, wall mounting (with optional kit) |
• Environmental Limits | |
Operating Temperature | Standard Models: -10 to 60°C (14 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F) |
Storage Temperature | -40 to 85°C (-40 to 185°F) |
Ambient Relative Humidity | 5 to 95% (non-condensing) |
• Standards and Certifications | |
Safety | UL 508 (pending) |
EMI | FCC Part 15 Subpart B Class A, EN 61000-6-4 (industrial) |
EMS | EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3, EN 61000-4-8 |
Shock | IEC 60068-2-27 |
Freefall | IEC 60068-2-32 |
Vibration | IEC 60068-2-6 |
Note | Please check Moxa’s website for the most up-to-date certification status. |
• MTBF (mean time between failures) | |
Time | 1,292,680 hours |
Database | Telcordia (Bellcore), GB |
• Warranty | |
Warranty Period | 5 years |
Details | See /warranty |