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| Preliminary PEB1757E REV. P1.0.0 TETHYSTM 4192 QUAD STS-192/STM-64 MUX/DEMUX GENERAL DESCRIPTION TethysTM 4192 is optimized for SONET/SDH applications as a full-duplex four STS-192/STM-64 MUX/ DEMUX with full framer functionality including pointer processing, and overhead termination; ideal for aggregation, ADM and DWDM applications. In the demultiplex ingress direction, TethysTM 4192 accepts four STS-192/STM-64 signals in SFI-4.2/SFI-4.1 format. Tethys locates the incoming SONET/SDH frame, optionally de-scrambles the data, monitors the TOH and POH, and provides STS-1 level pointer processing. In addition, Tethys supports TOH and POH overhead transparency. In the multiplex direction, TethysTM 4192 accepts four STS-192/STM-64 or sixteen STS-48/STM-16 signals in either 4 x 2.5 Gbit/s or serial 2.5 Gbit/s format. Further Tethys provides corresponding functionality in the DEMUX direction. * Supports STS-1 level pointer processing of STS192/STM-64 or STS-48/STM-16 streams * Provides interfaces for dropping alarm and status information, and for forcing alarm conditions * Provides de-skew of up to 250 ns for quad STS192/STM-64 * Power dissipation of 15 W, depending on mode of operation * Terminates and generates SONET section, line, and path layers * Provides TOH and POH transparency * Provides monitoring of POH bytes B3 and N1/Z5 * Provides B2 SF/SD capability for Poisson and bursty error distribution * Provides full TOH/POH add/drop * Provides STS-1 level POH add/drop * Supports more than 746 UI programmable output skew on STS-192/STM-64 or STS-48/STM-16 output links to external cross-connects * For diagnostic purposes, Tethys provides PRBS generator/checker and loop backs * Provides B1, B2, H1 and H2 bit error generation for both receive and transmit direction diagnostics * Provides 1 second performance monitors * Provides B1, B2, H1 and H2 bit error generation for both receive and transmit direction diagnostics * Provides 1 second performance monitors * 0.13 mm process, 1.2 V core, 3.3 V I/O * Motorola 32-bit synchronous microprocessor interface for configuration, control, and status monitoring * Complies with GR-253, GR-1377, ITU-T G.707, and ANSI T1.105 * Provides a standard 5 signal IEEE 1149.1 JTAG test port for boundary scan board test purpose SPECIFICATIONS APPLICATIONS * ADM * Metro Aggregation * Digital Cross Connects * Repeaters * DWDM Equipment * Test Equipment FEATURES * Complies with OIF specifications SFI-4.2, SFI-4.1 or provides serial STS-48/STM-16 links * Differential CML 2.5 G I/O interface to optics * Differential CML 2.5 G I/O interface to system/ backplane * TFI-5 Support * Processes SONET/SDH quad STS-192/STM-64 on the line side interface * Processes SONET/SDH quad STS-192/STM-64 or sixteen STS-48/STM-16 on the system/client side serial 2.5 Gbit/s interface * Provides line timing of all line and system side interfaces * Processes SONET/SDH flexible concatenation streams of STS-2c, 3c, 4c, ... to 192c * Supports auto-detection of concatenation streams STS-3c/STM-1, STS-12c/STM-4, STS-48c/STM16 and STS-192c/STM-64 * OIF SFI-4.1 * OIF SFI-4.2 * OIF TFI-5 STANDARDS * ANSI T1.105-2000-193R2 (DRAFT) * ANSI T1.105.05-1994 * T1X1.3/93-005RI -1993 - preliminary * GR-253-CORE Sept. 2000 * ITU-T G.707 10/2000 1 of 2 Preliminary PEB1757E P1.0.0 TETHYSTM 4192 QUAD STS-192/STM-64 MUX/DEMUX ORDERING INFORMATION PART NUMBER PEB1757E PACKAGE 1397 CBGA OPERATING TEMPERATURE RANGE -40C to +85C PEB1757E BLOCK DIAGRAM #1 STS-48 1x2.5G STS-48 1x2.5G 10G STS-192 #1 4x2.5G #8 STS-192 STS-192 10G STS-48 Link Cross #1 Optics 4x2.5G STS-48 1x2.5G STS-48 1x2.5G Connect #8 TethysTM 4192 #1 2.5G 2.5G STS-48 1x2.5G 10G STS-192 #4 4x2.5G STS-48 Optics STS-192 STS-192 10G Optics 4x2.5G #8 2.5G 2.5G STS-48 1x2.5G STS-48 Optics 2 of 2 |
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