Black Box 37688-R2 Specifications

serial ports, sup- porting data rates up to 115.2 kbps. Available in three chassis: standalone (with DB25 RS-232 ports), standalone (with RJ-45 RS-232 ports), or rackmount (with RJ-45 RS-232 ports). Instant connection to 10-Mbps Ethernet. Compatible with all known varieties of UNIX ®, plus WINS support for Windows environments. T ired of 10-Mbps Ethernet terminal servers that still “don’t do” TCP/IP and have no clue how to talk to your UNIX computers? Our Enhanced TCP/IP Terminal Servers are ready for your network. They come in two 8- or 16-port varieties and one 2- or 4-port variety. The standalone 8- or 16-port version has regular DB25 female RS-232 connectors (pinned as DTE). The rackmount 8- or 16-port version has RS-232 RJ-45 sockets. The standalone 2- or 4-port version has RS-232 RJ-45 sockets. (Both DB25 and RJ-45 ports carry all signals necessary for full modem control; less expensive, more flexible twisted-pair cable can be used with the RJ-45 port.) These ports can be set for any standard data format or flow-control option and for most standard async data rates from 50 bps to 115.2 kbps. You can attach a network cable to any one (but only one) of Tx Rx 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 POWER AUI 10BASE2 10BASE-T POWER AUI 10BASE2 10BASE-T 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Attach your PCs, terminals, printers, and especially modems to a Terminal Server for instant connectivity to your UNIX hosts. Key Features ENHANCED TCP/IPTERMINAL SERVERS the 8- or 16-port Terminal Server’s three Ethernet ports (AUI, ThinNet, or 10BASE-T); it will autosense the connection and establish its network presence immediately. The Terminal Servers are compatible with every type of UNIX we’ve tested them with, including Linux ®, SCO ® UNIX and Gemini ®, AIX ®, Solaris ®, HP-UX ®, DG/UX ®, BSD ®, IRIX ®, and Citrix ® Winframe ®. All models are also compatible with Windows ® 3.x, 95, 98, Windows NT ®, and Windows 2000, though some of their important features (such as TFTP and dial-out socket connections) are not yet available under Windows. Whatever you want to do with TCP/IP, the servers most likely will handle the protocol. They operate with Telnet™ and rlogin for session control; PPP, SLIP, and CSLIP for modem and remote- access support; lpd and rcp for printer support; ARP and BOOTP for network-based setup; DNS for internetworking support; and gateway tables for IP-routing support, among others. The servers also fully support SNMP, and they come with proprietary software that includes utilities that extend modem and printer support, add “fixed tty” support for terminals, and process proprietary SNMP variables. The servers have a pop-up menu system (with on-screen help) that can appear in multiple terminals and in any of five languages (English, French, Spanish, German, or Italian). Security’s assured. The units support supervisor and port passwords; port locking; authentication (including PAP); user access profiles; logging for service, audit, and billing; and modem auto-reset. Black Box Corporation • 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 • www.blackbox.com • e-mail: [email protected] © 2004. All rights reserved. Black Box Corporation. 10/13/2004 #22440

Class B), FCC Part 15 Subpart B Class A, IC Class/classe A; Electrical safety: EN 60950, UL ® 1950 (CSA NRTL/C), C22.2 No. 950 Standard: IEEE 802.3 Ethernet, SNAP Protocols: Serial: Asynchronous; Network: TCP/IP (including Telnet and rlogin), UDP, ICMP, BOOTP discovery user services, TFTP download/ upload services, PPP, SLIP, CSLIP, and SNMP (MIB I, MIB II, and proprietary variables) Data Rate: Serial: 115,200, 57,600, 38,400, 19,200, 9600, 4800, 2400, 1800, 1200, 600, 300, 150, 110, or 50 bps, independently user- selectable for each port; Network: 10 Mbps Data Format: Serial: 5, 6, 7, or 8 data bits; even, odd, or no parity; and 1, 1.5, or 2 stop bits; indepen- dently user-selectable for each port Flow Control: Serial: X-ON/X-OFF (software), RTS/CTS (hardware), both software and hardware, WANG ® compatible, or none— enabled on either the input side or the output side or both— independently user-selectable for each port User Controls: All models: Included software; Firmware-based menu and command-line systems; Standalone models: Side- mounted ON/OFF rocker switch and reset pushbutton; Rackmount models: Rear- mounted ON/OFF rocker switch and reset pushbutton Interface: All models: Serial: EIA/TIA RS-232 (ITU-T V.24, V.28), DTE; 37688-R2, 37687-R2, 40871-R2, 40870-R2, 40871-DC-R2, 40870- DC-R2: Network: 10BASE5 Thicknet (AUI), 10BASE2 ThinNet, or 10BASE-T, autosensing; 41872-R2, 41874-R2: Network: 10BASE-T Connectors: 37688-R2, 37687-R2: Top-mounted DB25 female (serial): 37688-R2 model: (8); 37687-R2 model: (16); (1) RJ-45 female for 10BASE-T; (1) IEC 320 male power inlet; 41872-R2, 41874-R2: All rear- mounted: LAN: (1) 10BASE-T RJ-45; Serial: 41872-R2 model: (2) RJ-45, 41874-R2 model: (4) RJ-45; 40871-R2, 40870-R2, 40871-DC-R2, 40871-DC-R2: All rear-mounted: RJ-45 female (serial): 40871-R2, 40871-DC-R2 models: (8); 40870- R2, 40870-DC-R2 models: (16); (1) DB15 female for AUI; (1) BNC female for 10BASE2; (1) RJ-45 female for 10BASE-T; (1) IEC 320 male power inlet Indicators: 37688-R2, 37687-R2: (4) Side-mounted LEDs: Power, AUI, BNC, 10BASE-T; 40871-R2, 40870-R2, 40871-DC-R2, 40870-DC-R2: Rear-mounted LEDs: (1) Power, (1) AUI, (1) BNC, (1) 10BASE-T; Port Activity: 40871-R2, 40871-DC-R2 models: (8); 40870-R2, 40870-DC-R2 models: (16); 41872-R2, 41874-R2: Front- mounted LEDs: Power, Network, Port Activity: 41872-R2: (2); 41874-R2: (4) MTBF: 50,000 hours at 33˚C Altitude Tolerance: -500 to +15,000 ft. (-152.4 to +4572 m) Temperature Tolerance: Operating: 41 to 122˚F (5 to 50˚C); Storage: -22 to +176˚F (-30 to +80˚C) Humidity Tolerance: Operating: 10 to 90% noncondensing; Storage: 5 to 95% noncondensing Impact Tolerance: Up to 2 G @ 330 Hz Power: 37688-R2, 37687-R2, 40871-R2, 40870-R2: 100 to 230 VAC, 47 to 63 Hz, at 0.2 amps (115 VAC) or 0.11 amps (230 VAC), from utility-power (mains) AC outlet through a detachable power cord to an internal transformer; 40871-DC-R2, 40870-DC-R2: 48 VDC; 41872-R2, 41874-R2: 110 to 230 VAC, 50/60 Hz, autosensing, external; All models: Consumption: 30 watts maximum; Thermal Dissipation: 30 milliwatts maximum Size: 37688-R2, 37687-R2: 1.8"H x 9"W x 12"D (4.6 x 22.9 x 30.5 cm); 41872-R2, 41874-R2: 1.3"H x 9.1"W x 6.4"D (3.3 x 23.1 x 16.3 cm); 40871-R2, 40870-R2, 40871-DC-R2, 40870-DC-R2: 1.7"H x 19.3"W x 11.8"D (4.3 x 49 x 30 cm) Weight: 37688-R2, 37687-R2: 3.5 lb. (1.6 kg); 41872-R2, 41874-R2: 2.9 lb. (1.3 kg); 40871-R2, 40870-R2, 40871-DC-R2, 40870-DC-R2: 4 lb. (1.8 kg) Specifications For powerful TCP/IP-based peripheral control and data communication, these Terminal Servers are hard to beat. SCO UNIX Server UNIX Host To LAN PC Terminals Modem Printers Hub To remote sites ISDN Remote- Access Router 8-Port Enhanced TCP/IP Terminal Server

function as a front-end processor for your UNIX host’s remote data communication. • Attach a system of RS-232 sensors and data loggers and feed the data through your LAN to your monitoring server running Windows NT. Typical Applications • The Enhanced TCP/IP Terminal Server. • (1) AC power cable (not included for DC versions). • (1) 3.5" software diskette. • (2) mounting brackets (for 40870,-R2 40871-R2, 40870-DC-R2, 40871- DC-R2) or (4) mounting brackets (for 37687-R2, 37688-R2). NOTE: No mounting brackets are included with the 41872-R2 or 41874-R2. • (1) RS-232 loopback-test connector. • (1) 10BASE-T loopback-test connector. • A user’s manual. • An electrical-safety booklet. The Complete Package: • Cables to run your equipment. • AC-power and data-line surge protectors. Additional Equipment You May Need: Ordering Information ITEM CODE Enhanced TCP/IP Terminal Servers Standalone with DB25 Connectors 8-Port....................................................................37688-R2 16-Port..................................................................37687-R2 Standalone with RJ-45 Connectors 2-Port....................................................................41872-R2 4-Port....................................................................41874-R2 Rackmount with RJ-45 Connectors 8-Port....................................................................40871-R2 8-Port, 48 VDC.............................................40871-DC-R2 16-Port..................................................................40870-R2 16-Port, 48 VDC...........................................40870-DC-R2 To adapt the RJ-45 ports for your serial devices, order… Serial Adapters PC/Terminal DTE (RJ-45 F/DB 9 F)...........................FA705 PC/Terminal DTE (RJ-45 F/DB25 F) .........................FA706 Modem DCE (RJ-45 M/DB25 F)...............................FA707 You might also want to order… For modems: Straight-through pinned RS-232 cable, DB25 male to DB25 male, 10-ft. (3-m)........................................ECM25C-MM-0010 For PCs, terminals, printers (DTEs): Proper cross-pinning can vary depending on your equipment. Please call Black Box Technical Support at 724-746-5500 to make sure you get the right cable for your application.