The HP Jetdirect 640n is a reliable print networking device that offers high-speed wired functionality, easy set-up, full manageability, backward compatibility and enterprise-class security features.Print at high speed over gigabit networks. • Quickly connect to shared printers and MFPs throughout your office, over a gigabit network. Strengthen your network security and help protect data. • Protect your print network with advanced encryption and authentication via IPsec, SNMPv3, Kerberos, 802.1x, SSL/TLS, ACL, PWD protection, and IPP over TLS. Keep track of devices and easily manage your fleet. • Rely on HP Web Jetadmin for efficient installation, configuration, and management of multiple devices1. Set up in no time on almost any printer. • Get up and running quickly using a modular internal card that fits the EIO slot of compatible HP devices. 1 HP Web Jetadmin is free and can be downloaded at www.hp.com/go/webjetadmin. More information: Features | Internal | Yes |  | Product colour | Black |  | IPP support | Yes |  | Firmware upgradeable | Yes |  | HP segment | Business, Enterprise | Certificates | Certification | FCC | Power | Power consumption (typical) | 4 W | Memory | Internal memory | 512 MB |  | Flash memory | 32 MB | Protocols | Supported network protocols | IPv4/IPv6, HTTP, HTTPS, FTP, TFTP, Port 9100, LPD, IPP, Secure-IPP, WS Discovery, IPsec/Firewall, DHCPv6, MLDv1, ICMPv6, Auto-IP, SLP, Telnet, IGMPv2, BOOTP/DHCP, WINS, IP Direct Mode, WS Print, IPX/SPX, AppleTalk, NetWare NDS, Bindery, NDPS, iPrint |  | Management protocols | SNMP v1/v2c/v3 | Operational conditions | Operating temperature (T-T) | 0 - 55 °C |  | Operating relative humidity (H-H) | 0 - 95 % |  | Storage temperature (T-T) | -40 - 65 °C |  | Storage relative humidity (H-H) | 15 - 85 % | Software | Windows operating systems supported | Yes |  | Mac operating systems supported | Yes |  | Linux operating systems supported | Yes | Network | Network connection type | Ethernet LAN |  | Networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3u |  | Ethernet LAN data rates | 10,100,1000 Mbit/s |  | Security algorithms | HTTPS, SSL/TLS |  | Copper ethernet cabling technology | 1000BASE-T, 100BASE-T, 10BASE-T | Ports & interfaces | Ethernet LAN (RJ-45) ports | 1 | Weight & dimensions | Width | 89 mm |  | Depth | 137 mm |  | Height | 31 mm |  | Weight | 77 g |
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