CRRC standardized 3U high rack-mounted ETBN/ECN layer-2 ECNN-B switch, built-in dual switch module, each module supports 16 12 D-code 10/100BaseT ports and 4 M12 X-code 10/100/1000BaseT ports (support BY- PASS), hot swappable redundant dual power, meet the ETBN networking requirements of CRRC.
Quick Spec
Table 1 shows the quick spec of the TCC4100-CRECNL2
| Model | TCC4100-CRECNL2 |
| Interface Configuration | 16 x M12 D-code 10/100BaseT 4 x M12 X-code 10/100/1000BaseT |
| Input Voltage | 110VDC (77~137.5VDC), support anti-reverse |
| Fansless | Yes |
| Backplane Bandwidth | 68 Gbps |
| Installasion | Rack-Mounted |
| IP Rating | IP20; |
| Conformal Coated | Optional |
| Dimensions (W x H x D) | 441.8mm x 132.5mm x 230mm |
| 17.41 inch x 5.22 inch x 9.06 inch | |
| Weight | 4 kg |
| 8.82 lb | |
| MTBF | ??50,000H |
| Operating Temperature | -40 °C~ 85 °C |
| -40°F ~ 185°F | |
| Product Safety | CE.CB.IEC.IECEE IEC/EN62368-1 FCC Part 15 Subpart B Class A |
| Dry Heat Test | IEC 60068-2-2 |
| Low Temperature Test | IEC 60068-2-1 |
| Rail Industry | EN50121, EN50155 |
| Cyclic Damp Heat Test | IEC 60068-2-30 |
| Insulation Test | EN 50155-13.4.9 |
Product Features
Conform to IEC61375-2-5 and IEC61375-2-3
Starting-up time less than 1 minute
Support BYPASS function, switching time less
than 160ms
Support QoS, allowing real-time traffic classifi-
cation and priority
Support LLDP, realized automatic topology dis-
Support port mirroring and port filtering, real- ized data frame filtering based on MAC ad- dress
Support port aggregation, bandwidth manage- ment, traffic control, dynamic multicast, IGMP -Snooping etc.
Support link aggregation
covery, convenient for visual management
Support summary statistics of interface mes- down
sage sending and receiving packets, and port
rate.
Support loop detection, master node supports
dynamic election to prevent mis-operation from causing network loop and further causing network storm.
Support file management, log management, port statistics, 802.1Q Vlan.
Support RTC, clock keeps running aer power failure
The PCB adopts three-proof processed
Fanless, -40 to 85°C wide operating tempera-
ture range
MTBF >450, 000 hours
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HKShanhai Group Limited TCC4100-CRECNL2 Specification
| TCC4100-CRECNL2 Specification | |
| Backplane Bandwidth | 68 Gbps |
| Processing Type | Store-and-Forward |
| MAC Table Size | 16K |
| Packet Buffer Size | 4 Mbti |
| Exchange Rate | 148,800 pps/100M; 1,488,000 pps/1000 M; 14,880,000 pps/10000MÂ |
| Management Mode | Web, serial port, STD-17 MIB-II, STD-58 SMIv2, STD-59 RMON, STD-62 SNMPv3, SNMPv2c, SNMPv1, RFC 2668 MAU, RFC2925 Ping MIB, HKShanhai Group Limited Pri- vate MIBs, Telnet |
| Diagnosis Mode | Indicator light, journal file, relay, RMON, port mirroring, TRAPÂ |
| Redundancy | STP, RSTP, MSTP, Port Trunking |
| Time Synchronization | SNTP |
| Others | 4K VLANS, IPv4/IPv6 multicast, storm control, support Jumbo Frame |
| Connection | |
| Input Voltage | 110VDC (77~137.5VDC), support anti-reverse |
| Power Consumption | 35W |
| Overload Current Protection | Supported |
| Reverse Polarity Protection | Supported |
| Installasion | Rack-Mounted |
| Housing | Aluminum Alloy Housing |
| IP Rating | IP20; |
| Conformal Coated | Optional |
| Dimensions (W x H x D) | 441.8mm x 132.5mm x 230mm |
| 17.41 inch x 5.22 inch x 9.06 inch | |
| Weight | 4 kg |
| 8.82 lb | |
| MTBF | ??50,000H |
| Storage Temperature | -40 ??~ 85 ??/td> |
| -40??~ 185??/td> | |
| Operating Temperature | -40 ??~ 85 ??/td> |
| -40??~ 185??/td> | |
| Ambient Relative Humidity | 5 % ~ 95% (non-condensing) |
| Vibration and Shock | IEC 61373 |
| Freefall | IEC 60068-2-31 |
| Circuit Board | Approved by IPC |
| EMI | 　 |
| EMS | IEC (EN )61000-4-2, Class 3 IEC (EN )61000-4-4, Class 3 IEC (EN )61000-4-5, Class 3 IEC (EN )61000-4-6, Class 3 IEC (EN )61000-4-8, Class 5 IEC 61000-4-29, Class B |
| Rail Industry | EN50121, EN50155 |
| Dry Heat Test | IEC 60068-2-2 |
| Low Temperature Test | IEC 60068-2-1 |
| Cyclic Damp Heat Test | IEC 60068-2-30 |
| Fire Protection and Safety | EN 45545, EN 50153 |
| Insulation Test | EN 50155-13.4.9 |
| Stress Test | EN 50155-13.4.9 |
| Power Supply Test | EN 50155 |
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