Ethernet Switch
RS900 (6GK6090-0AS21-0AA0-Z A00+B00)

RS900 (6GK6090-0AS21-0AA0-Z A00+B00)

manufacturerSiemens
seriesRUGGEDCOM
port count6
port speed10/100
height (in)7.400
width (in)2.600
depth (in)5.000
weight (lbs)2.690
power10W
operating temperature (°C)-40°C to +85°C
input voltage (V)10V to 36V DC
connector typeRJ45/Fiber
form factorNon Standard (Enclosed)
managementManaged L2
country of originGermany

Detailed Specifications

detailed descriptionPART NUMBER DECODE ------------------ 6GK6090-0AS2 RUGGEDCOM RS900 base product 1 Power supply: 24V DC (10-36V DC) 0 Mounting: No mounting kit (standalone) A DIN rail mounting option: DIN Rail A Manufacturing modification: Standard 0 Coating: Standard (no conformal coating) -Z Z-options (optional port configuration) A00 Ports 7 & 8: None (no optional ports) +B00 Port 9: None (no optional port 9) Result: 6-port all-copper configuration (Ports 1-6 only) No fiber uplinks in this configuration PRODUCT OVERVIEW ---------------- The Siemens RUGGEDCOM RS900 is a 9-port (up to), industrially hardened, fully managed Layer 2 Ethernet switch with 128-bit encryption. It is purpose-built for reliable operation in electrically harsh and climatically demanding environments, including electric utility substations, traffic control cabinets, and factory floors. In the 6GK6090-0AS21-0AA0-Z A00+B00 configuration, the switch is populated with 6 x 10/100BASE-TX copper RJ45 ports only. Optional ports 7, 8, and 9 are unpopulated (no fiber or additional copper modules installed). Up to 3 additional fiber or copper ports may be added via Z-option configuration at time of order. The RS900 runs Siemens' embedded ROS (RUGGEDCOM Operating System) and supports a full suite of Layer 2 switching, VLAN, redundancy, security, and management features. It is compliant with IEEE 61850-3 for substation applications. Manufacturer: Siemens AG / RUGGEDCOM (a Siemens company) www.siemens.com/ruggedcom Product Family: RUGGEDCOM RS900 Series Operating System: RUGGEDCOM OS (ROS) PORT CONFIGURATION (THIS SKU: A00+B00) --------------------------------------- Active Ports: 6 (Ports 1-6 only) Port Type: 6 x 10/100BASE-TX (RJ45) Optional Ports 7-9: Not populated (A00 + B00 = none) Z-options allow up to 3 additional ports (fiber or copper) at order time Max Ports (platform): 9 Auto-Negotiation: Yes Full/Half Duplex: Yes PoE: Not supported PHYSICAL SPECIFICATIONS ----------------------- Form Factor: Compact DIN rail / wall mount Enclosure Material: 20 AWG galvanized steel Dimensions (W x H x D): 66 mm x 188 mm x 127 mm (2.6 in. x 7.4 in. x 5.0 in.) Net Weight: 1.22 kg (2.69 lbs) Mounting: 35mm DIN rail (standard) Wall mount (optional) 19-inch rack: Not supported natively Cooling: Fanless (convection; no moving parts) IP Rating: IP40 Conformal Coating: Not included in this SKU (standard coating); optional on other variants POWER ----- Power Supply (this SKU): 24V DC nominal Operating Range: 10V to 36V DC Max Input Current: 0.4A at 24V DC Max Power Consumption: 10W Power Connector: 5-pole terminal block (screwable) Redundant Power Input: Yes (dual inputs supported) Other available power options (other SKUs): 48V DC nominal (36-72V DC range); max 0.2A HI: 88-300V DC / 85-264V AC (wide range) Alarm Relay: Form-C (SPCO) relay output Contact rating: 1A at 30V DC 3-pole terminal block (screwable) ENVIRONMENTAL SPECIFICATIONS ----------------------------- Operating Temperature: -40C to +85C (-40F to +185F) Note: +85C permissible for max 16 hours Storage Temperature: Per standard industrial conditions IP Rating: IP40 Cooling: Fanless (no moving parts) Conformal Coating: Optional (not included in this SKU) ATEX / Hazardous: Optional explosive atmosphere coating available (code 2 in part number) SWITCH PERFORMANCE ------------------ Switching Fabric: 1.8 Gbit/s Switch Latency: 7 microseconds MAC Address Table: 8,192 entries Message Buffer: 1 MB Priority Queues: 4 per port Processing Mode: Store-and-Forward Head-of-Line Blocking: No (blocked) LAYER 2 SWITCHING FEATURES --------------------------- - IEEE 802.3 10BASE-T - IEEE 802.3u 100BASE-TX / 100BASE-FX - IEEE 802.3x Flow Control - IEEE 802.3ad Link Aggregation (LACP) - IEEE 802.1d MAC Bridges / STP - IEEE 802.1w RSTP (Rapid Spanning Tree) - IEEE 802.1Q-2005 MSTP (Multiple Spanning Tree) - eRSTP (Enhanced RSTP -- RUGGEDCOM proprietary) - IEEE 802.1p Class of Service / QoS (4 priority queues) - IEEE 802.1Q VLAN tagging - Port-based VLANs - Up to 255 VLANs (IDs 1 to 4094) - GVRP (GARP VLAN Registration Protocol) - IGMP Snooping and Querier (up to 256 groups) IGMPv1 (RFC 1112) and IGMPv2 (RFC 2236) - DHCP Client (RFC 1541) - DHCP Option 82 - Port rate limiting: 128 Kbit/s to 8 Mbit/s SECURITY FEATURES ----------------- - 128-bit SSL encryption - RSA 1024-bit key length - IEEE 802.1X port-based Network Access Control (RADIUS) - TACACS+ authentication - SSHv2 - SSL / HTTPS management encryption - SNMP v1, v2c, v3 - Per-port rate limiting - Differentiated Services (DiffServ / RFC 2475) MANAGEMENT FEATURES ------------------- Interfaces: CLI (Command Line Interface) Web-based management (HTTP) SNMP v1 / v2c / v3 Telnet TFTP / SFTP (firmware upload) RMON Console Port: 1 x RS-232 (out-of-band) SNTP: Client and Server MIB Support: BRIDGE-MIB (RFC 1493) IF-MIB (RFC 2863) RMON-MIB (RFC 2819) RSTP-MIB SNMPv2-MIB / SMI / TC TCP-MIB / UDP-MIB PROTOCOLS SUPPORTED ------------------- RFC 768 UDP RFC 783 TFTP RFC 791 IP RFC 792 ICMP RFC 793 TCP RFC 826 ARP RFC 854 Telnet RFC 894 IP over Ethernet RFC 1112 IGMPv1 RFC 1519 CIDR RFC 1541 DHCP (client) RFC 2068 HTTP RFC 2236 IGMPv2 RFC 2284 EAP RFC 2475 DiffServ RFC 2865 RADIUS RFC 3414 SNMPv3-USM RFC 3415 SNMPv3-VACM STANDARDS AND CERTIFICATIONS ------------------------------ EMC: FCC Part 15 Class A EN 55022 / CISPR 22 Class A Safety: cCSAus (CSA C22.2 No. 60950 / UL 60950 / EN 60950) Laser Safety: 21 CFR Chapter 1, Subchapter J Industry Standard: IEC 61850-3 (Power utility substation) CE Mark: Yes IEEE Conformity: 802.3, 802.3u, 802.3x, 802.3ad, 802.1d, 802.1p, 802.1Q, 802.1w, 802.1x, 802.1Q-2005 (MSTP) TYPICAL USE CASES ----------------- - Electric utility substations (IEC 61850-3 compliant) - Traffic and transportation control systems - Factory floors and industrial automation - Oil, gas, and pipeline SCADA networks - Mining and heavy industry environments - Railway wayside and signaling networks - Outdoor and curb-side traffic cabinets - Harsh EMI environments requiring high immunity ORDERING NOTE ------------- This specific SKU (6GK6090-0AS21-0AA0-Z A00+B00) is configured as a 6-port all-copper switch with 24V DC input and DIN rail mounting. To add fiber or additional copper uplinks on ports 7, 8, and 9, a different Z-option suffix must be selected at time of order. Conformal coating and explosive atmosphere coatings are also available via the manufacturing modification digit in the part number.