Advantech BB-856-19723

Compact Optical Demarcation Unit

  • Loopback troubleshooting
  • SNMP Manageable
  • Power options: AC, DC and 802.3af Power over Ethernet (PoE)
  • Bi-directional Bandwidth control
  • MTU: Supports over-sized packets up to 1916
  • Supports passive 802.3ah OAM (Operation, Administration & Management


The compact IE-MiniFibreLinX-II provides point-to-point fibre optic connections with a unique management tool to monitor the entire link between two locations. IE-MiniFibreLinX-II CPE for fibre optic networks allows service providers to deliver “triple-play” voice, video and data services to customer premises.

Part Number Fibre Fibre Ports Ethernet Ports Ethernet Ports Ethernet Connector
BB-856-19723 MM1300-SC 1 5 km 1 RJ45
BB-856-19725 SM1310/PLUS-SC 1 40 km 1 RJ45
Preserves complete end-to-end fibre connection integrity
Bi-directional bandwidth control (per port, per direction, per VLAN)
Read/write IEEE 802.1Q VLAN-tags
Extra Tagging with Q-in-Q mode (802.1p)
Supports passive 802.3ah OAM (Operation, Administration & Management)
QoS: IEEE 802.1p-based packet prioritization (2 queues [high/low] with 8 levels of priority)
VLAN filtering up to 32 values
Layer 2 packet switching, store and forward operation
Forwarding rate: 14,881 pps for 10 Mbps; 148,810 pps for 100 Mbps
AutoCross for MDI/MDIX
Features Auto Negotiation and Selective Advertising
Supports Half and Full-Duplex operation
MTU: Supports over-sized packets up to 1916 bytes per packet
Password Control
Multiple Access Levels: User Assigned Accounts & Access Levels
SNMP V1 and V2c compatible
Includes GUI-based iView² software for remote management and upgrades
Monitors far-end (remote) status without a physical presence or separate connection
IEEE 802.3x Flow Control
Includes DHCP and TFTP clients
Supports Telnet
Includes loopback test modes (MAC swap)
Includes LinkLoss and FibreAlert
Remote capabilities with built-in support for UMA (IP-less management)
RS-232 (Craft) interface for local management
Serial cable for direct connection to a PC’s Serial Port
Ethernet Protocols Supported
EEE 802.3i 10Base-T twisted pair
IEEE 802.3u 100Base-TX twisted pair
IEEE 802.3u 100Base-FX or SX fibre
Dimensions 0.83”H x 1.80”W x 3.35”D
(2.11 x 4.57 x 8.51 cm)
AC Wall Adapter: 100 to 240 VAC ±10% input, 5 VDC output, 2A max.
DC Input Voltage: 12 to 48 VDC *, 1 to .02A, 7 to 50 VDC, 1 to 0.1A
IEEE 802.3af Power over Ethernet
Operating Temperature +14° to +122°F (-10° to +50°C) AC Adapter
-13° to +167°F (-25° to +75°C) DC Adapter
Storage Temperature -49° to +185° F (-45° to +85° C)
Operating Humidity 5 to 95% Non-condensing
Regulatory Approvals
FCC Class A

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